99300400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{859}}^1$

素因数の和:911

約数の個数: 90

約数和(自身を含む): 253723220

約数和(自身を除く): 154422820

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, 680, 850, 859, 1156, 1360, 1445, 1700, 1718, 2312, 2890, 3400, 3436, 4295, 4624, 5780, 6800, 6872, 7225, 8590, 11560, 13744, 14450, 14603, 17180, 21475, 23120, 28900, 29206, 34360, 42950, 57800, 58412, 68720, 73015, 85900, 115600, 116824, 146030, 171800, 233648, 248251, 292060, 343600, 365075, 496502, 584120, 730150, 993004, 1168240, 1241255, 1460300, 1986008, 2482510, 2920600, 3972016, 4965020, 5841200, 6206275, 9930040, 12412550, 19860080, 24825100, 49650200, 99300400]

約数ペア:

[(1, 99300400), (2, 49650200), (4, 24825100), (5, 19860080), (8, 12412550), (10, 9930040), (16, 6206275), (17, 5841200), (20, 4965020), (25, 3972016), (34, 2920600), (40, 2482510), (50, 1986008), (68, 1460300), (80, 1241255), (85, 1168240), (100, 993004), (136, 730150), (170, 584120), (200, 496502), (272, 365075), (289, 343600), (340, 292060), (400, 248251), (425, 233648), (578, 171800), (680, 146030), (850, 116824), (859, 115600), (1156, 85900), (1360, 73015), (1445, 68720), (1700, 58412), (1718, 57800), (2312, 42950), (2890, 34360), (3400, 29206), (3436, 28900), (4295, 23120), (4624, 21475), (5780, 17180), (6800, 14603), (6872, 14450), (7225, 13744), (8590, 11560)]