74996800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2508

約数の個数: 84

約数和(自身を含む): 194330320

約数和(自身を除く): 119333520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2467, 3040, 3800, 4934, 6080, 7600, 9868, 12335, 15200, 19736, 24670, 30400, 39472, 46873, 49340, 61675, 78944, 93746, 98680, 123350, 157888, 187492, 197360, 234365, 246700, 374984, 394720, 468730, 493400, 749968, 789440, 937460, 986800, 1171825, 1499936, 1874920, 1973600, 2343650, 2999872, 3749840, 3947200, 4687300, 7499680, 9374600, 14999360, 18749200, 37498400, 74996800]

約数ペア:

[(1, 74996800), (2, 37498400), (4, 18749200), (5, 14999360), (8, 9374600), (10, 7499680), (16, 4687300), (19, 3947200), (20, 3749840), (25, 2999872), (32, 2343650), (38, 1973600), (40, 1874920), (50, 1499936), (64, 1171825), (76, 986800), (80, 937460), (95, 789440), (100, 749968), (152, 493400), (160, 468730), (190, 394720), (200, 374984), (304, 246700), (320, 234365), (380, 197360), (400, 187492), (475, 157888), (608, 123350), (760, 98680), (800, 93746), (950, 78944), (1216, 61675), (1520, 49340), (1600, 46873), (1900, 39472), (2467, 30400), (3040, 24670), (3800, 19736), (4934, 15200), (6080, 12335), (7600, 9868)]