74099600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 90

約数和(自身を含む): 189407334

約数和(自身を除く): 115307734

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 289, 340, 400, 425, 578, 641, 680, 850, 1156, 1282, 1360, 1445, 1700, 2312, 2564, 2890, 3205, 3400, 4624, 5128, 5780, 6410, 6800, 7225, 10256, 10897, 11560, 12820, 14450, 16025, 21794, 23120, 25640, 28900, 32050, 43588, 51280, 54485, 57800, 64100, 87176, 108970, 115600, 128200, 174352, 185249, 217940, 256400, 272425, 370498, 435880, 544850, 740996, 871760, 926245, 1089700, 1481992, 1852490, 2179400, 2963984, 3704980, 4358800, 4631225, 7409960, 9262450, 14819920, 18524900, 37049800, 74099600]

約数ペア:

[(1, 74099600), (2, 37049800), (4, 18524900), (5, 14819920), (8, 9262450), (10, 7409960), (16, 4631225), (17, 4358800), (20, 3704980), (25, 2963984), (34, 2179400), (40, 1852490), (50, 1481992), (68, 1089700), (80, 926245), (85, 871760), (100, 740996), (136, 544850), (170, 435880), (200, 370498), (272, 272425), (289, 256400), (340, 217940), (400, 185249), (425, 174352), (578, 128200), (641, 115600), (680, 108970), (850, 87176), (1156, 64100), (1282, 57800), (1360, 54485), (1445, 51280), (1700, 43588), (2312, 32050), (2564, 28900), (2890, 25640), (3205, 23120), (3400, 21794), (4624, 16025), (5128, 14450), (5780, 12820), (6410, 11560), (6800, 10897), (7225, 10256)]