93925000

素因数分解:

$2^3\times 5^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 251819820

約数和(自身を除く): 157894820

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 125, 130, 136, 170, 200, 221, 250, 260, 289, 325, 340, 425, 442, 500, 520, 578, 625, 650, 680, 850, 884, 1000, 1105, 1156, 1250, 1300, 1445, 1625, 1700, 1768, 2125, 2210, 2312, 2500, 2600, 2890, 3125, 3250, 3400, 3757, 4250, 4420, 5000, 5525, 5780, 6250, 6500, 7225, 7514, 8125, 8500, 8840, 10625, 11050, 11560, 12500, 13000, 14450, 15028, 16250, 17000, 18785, 21250, 22100, 25000, 27625, 28900, 30056, 32500, 36125, 37570, 40625, 42500, 44200, 53125, 55250, 57800, 65000, 72250, 75140, 81250, 85000, 93925, 106250, 110500, 138125, 144500, 150280, 162500, 180625, 187850, 212500, 221000, 276250, 289000, 325000, 361250, 375700, 425000, 469625, 552500, 690625, 722500, 751400, 903125, 939250, 1105000, 1381250, 1445000, 1806250, 1878500, 2348125, 2762500, 3612500, 3757000, 4696250, 5525000, 7225000, 9392500, 11740625, 18785000, 23481250, 46962500, 93925000]

約数ペア:

[(1, 93925000), (2, 46962500), (4, 23481250), (5, 18785000), (8, 11740625), (10, 9392500), (13, 7225000), (17, 5525000), (20, 4696250), (25, 3757000), (26, 3612500), (34, 2762500), (40, 2348125), (50, 1878500), (52, 1806250), (65, 1445000), (68, 1381250), (85, 1105000), (100, 939250), (104, 903125), (125, 751400), (130, 722500), (136, 690625), (170, 552500), (200, 469625), (221, 425000), (250, 375700), (260, 361250), (289, 325000), (325, 289000), (340, 276250), (425, 221000), (442, 212500), (500, 187850), (520, 180625), (578, 162500), (625, 150280), (650, 144500), (680, 138125), (850, 110500), (884, 106250), (1000, 93925), (1105, 85000), (1156, 81250), (1250, 75140), (1300, 72250), (1445, 65000), (1625, 57800), (1700, 55250), (1768, 53125), (2125, 44200), (2210, 42500), (2312, 40625), (2500, 37570), (2600, 36125), (2890, 32500), (3125, 30056), (3250, 28900), (3400, 27625), (3757, 25000), (4250, 22100), (4420, 21250), (5000, 18785), (5525, 17000), (5780, 16250), (6250, 15028), (6500, 14450), (7225, 13000), (7514, 12500), (8125, 11560), (8500, 11050), (8840, 10625)]