If the L.C.M. of (p,q) is (r^{2}t^{4}s^{2}), where (r,s,t) are prime numbers and (p,q) are the positive integers then the number of ordered pair ( (p,q) ) is: Permutations and Combinations (Mathematics)

If the L.C.M. of (p,q) is (r^{2}t^{4}s^{2}), where (r,s,t) are prime numbers and (p,q) are the positive integers then the number of ordered pair ( (p,q) ) is: Permutations and Combinations (Mathematics) | DivineJEE