74636250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1569

約数の個数: 80

約数和(自身を含む): 201010656

約数和(自身を除く): 126374406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1531, 1625, 1875, 1950, 3062, 3250, 3750, 4593, 4875, 7655, 8125, 9186, 9750, 15310, 16250, 19903, 22965, 24375, 38275, 39806, 45930, 48750, 59709, 76550, 99515, 114825, 119418, 191375, 199030, 229650, 298545, 382750, 497575, 574125, 597090, 956875, 995150, 1148250, 1492725, 1913750, 2487875, 2870625, 2985450, 4975750, 5741250, 7463625, 12439375, 14927250, 24878750, 37318125, 74636250]

約数ペア:

[(1, 74636250), (2, 37318125), (3, 24878750), (5, 14927250), (6, 12439375), (10, 7463625), (13, 5741250), (15, 4975750), (25, 2985450), (26, 2870625), (30, 2487875), (39, 1913750), (50, 1492725), (65, 1148250), (75, 995150), (78, 956875), (125, 597090), (130, 574125), (150, 497575), (195, 382750), (250, 298545), (325, 229650), (375, 199030), (390, 191375), (625, 119418), (650, 114825), (750, 99515), (975, 76550), (1250, 59709), (1531, 48750), (1625, 45930), (1875, 39806), (1950, 38275), (3062, 24375), (3250, 22965), (3750, 19903), (4593, 16250), (4875, 15310), (7655, 9750), (8125, 9186)]