MathDB
Same old product diophantine

Source: LIMIT 2020 Cat 1 Obj P4

May 2, 2020
combinatoricscountinglimit

Problem Statement

The total number of solutions of xyz=2520xyz=2520
(A)25202520 (B)21602160 (C)540540 (D)None of these
Back to ProblemsView on AoPS