75379280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 185773824

約数和(自身を除く): 110394544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 80, 92, 115, 142, 184, 230, 284, 355, 368, 460, 568, 577, 710, 920, 1136, 1154, 1420, 1633, 1840, 2308, 2840, 2885, 3266, 4616, 5680, 5770, 6532, 8165, 9232, 11540, 13064, 13271, 16330, 23080, 26128, 26542, 32660, 40967, 46160, 53084, 65320, 66355, 81934, 106168, 130640, 132710, 163868, 204835, 212336, 265420, 327736, 409670, 530840, 655472, 819340, 942241, 1061680, 1638680, 1884482, 3277360, 3768964, 4711205, 7537928, 9422410, 15075856, 18844820, 37689640, 75379280]

約数ペア:

[(1, 75379280), (2, 37689640), (4, 18844820), (5, 15075856), (8, 9422410), (10, 7537928), (16, 4711205), (20, 3768964), (23, 3277360), (40, 1884482), (46, 1638680), (71, 1061680), (80, 942241), (92, 819340), (115, 655472), (142, 530840), (184, 409670), (230, 327736), (284, 265420), (355, 212336), (368, 204835), (460, 163868), (568, 132710), (577, 130640), (710, 106168), (920, 81934), (1136, 66355), (1154, 65320), (1420, 53084), (1633, 46160), (1840, 40967), (2308, 32660), (2840, 26542), (2885, 26128), (3266, 23080), (4616, 16330), (5680, 13271), (5770, 13064), (6532, 11540), (8165, 9232)]