37570000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:75

約数の個数: 150

約数和(自身を含む): 104058878

約数和(自身を除く): 66488878

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 125, 130, 136, 170, 200, 208, 221, 250, 260, 272, 289, 325, 340, 400, 425, 442, 500, 520, 578, 625, 650, 680, 850, 884, 1000, 1040, 1105, 1156, 1250, 1300, 1360, 1445, 1625, 1700, 1768, 2000, 2125, 2210, 2312, 2500, 2600, 2890, 3250, 3400, 3536, 3757, 4250, 4420, 4624, 5000, 5200, 5525, 5780, 6500, 6800, 7225, 7514, 8125, 8500, 8840, 10000, 10625, 11050, 11560, 13000, 14450, 15028, 16250, 17000, 17680, 18785, 21250, 22100, 23120, 26000, 27625, 28900, 30056, 32500, 34000, 36125, 37570, 42500, 44200, 55250, 57800, 60112, 65000, 72250, 75140, 85000, 88400, 93925, 110500, 115600, 130000, 138125, 144500, 150280, 170000, 180625, 187850, 221000, 276250, 289000, 300560, 361250, 375700, 442000, 469625, 552500, 578000, 722500, 751400, 939250, 1105000, 1445000, 1502800, 1878500, 2210000, 2348125, 2890000, 3757000, 4696250, 7514000, 9392500, 18785000, 37570000]

約数ペア:

[(1, 37570000), (2, 18785000), (4, 9392500), (5, 7514000), (8, 4696250), (10, 3757000), (13, 2890000), (16, 2348125), (17, 2210000), (20, 1878500), (25, 1502800), (26, 1445000), (34, 1105000), (40, 939250), (50, 751400), (52, 722500), (65, 578000), (68, 552500), (80, 469625), (85, 442000), (100, 375700), (104, 361250), (125, 300560), (130, 289000), (136, 276250), (170, 221000), (200, 187850), (208, 180625), (221, 170000), (250, 150280), (260, 144500), (272, 138125), (289, 130000), (325, 115600), (340, 110500), (400, 93925), (425, 88400), (442, 85000), (500, 75140), (520, 72250), (578, 65000), (625, 60112), (650, 57800), (680, 55250), (850, 44200), (884, 42500), (1000, 37570), (1040, 36125), (1105, 34000), (1156, 32500), (1250, 30056), (1300, 28900), (1360, 27625), (1445, 26000), (1625, 23120), (1700, 22100), (1768, 21250), (2000, 18785), (2125, 17680), (2210, 17000), (2312, 16250), (2500, 15028), (2600, 14450), (2890, 13000), (3250, 11560), (3400, 11050), (3536, 10625), (3757, 10000), (4250, 8840), (4420, 8500), (4624, 8125), (5000, 7514), (5200, 7225), (5525, 6800), (5780, 6500)]