75687260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{953}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 183190896

約数和(自身を除く): 107503636

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 361, 380, 418, 722, 836, 953, 1045, 1444, 1805, 1906, 2090, 3610, 3812, 3971, 4180, 4765, 7220, 7942, 9530, 10483, 15884, 18107, 19060, 19855, 20966, 36214, 39710, 41932, 52415, 72428, 79420, 90535, 104830, 181070, 199177, 209660, 344033, 362140, 398354, 688066, 796708, 995885, 1376132, 1720165, 1991770, 3440330, 3784363, 3983540, 6880660, 7568726, 15137452, 18921815, 37843630, 75687260]

約数ペア:

[(1, 75687260), (2, 37843630), (4, 18921815), (5, 15137452), (10, 7568726), (11, 6880660), (19, 3983540), (20, 3784363), (22, 3440330), (38, 1991770), (44, 1720165), (55, 1376132), (76, 995885), (95, 796708), (110, 688066), (190, 398354), (209, 362140), (220, 344033), (361, 209660), (380, 199177), (418, 181070), (722, 104830), (836, 90535), (953, 79420), (1045, 72428), (1444, 52415), (1805, 41932), (1906, 39710), (2090, 36214), (3610, 20966), (3812, 19855), (3971, 19060), (4180, 18107), (4765, 15884), (7220, 10483), (7942, 9530)]