The number of ordered pairs (p, q) such that the LCM of p and q is 2520

Consider a number N=21 P 5 3 Q 4. The number of ordered pairs (P,Q) so that the number' N' is divisible by 9, is

Consider a number N = 2 1 P 5 3 Q 4. The number of ordered pairs (P,Q) so that the number 'N' is divisible by 44, is

Consider a number N=21 P 5 3 Q 4. The number of ordered pairs (P,Q) so that the number' N' is divisible by 9, is

Consider a number N = 2 1 P 5 3 Q 4. The number of ordered pairs (P,Q) so that the number 'N' is divisible by 44, is

Consider a number N=21 P 5 3 Q 4. The number of ordered pairs (P,Q) so that the number' N' is divisible by 9, is

Consider a number N = 2 1 P 5 3 Q 4. The number of ordered pairs (P,Q) so that the number 'N' is divisible by 44, is

Consider a number N=21P53Q4, then the number of ordered pairs (P,Q) so that the N . is divisible by 44 is equal to

If HCF(p, q) = 1, what is the LCM of p and q?

Consider a number N=21P53Q4, then the number of ordered pairs (P,Q) so that the number is divisible by 44 is equal to -