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Set Theoryhard
0:00.0

Let S={1,2,3,…,10}S = \{1, 2, 3, \dots, 10\}S={1,2,3,…,10}. How many non-empty subsets A⊆SA \subseteq SA⊆S are there such that the product of the elements in AAA is a multiple of 303030?