75821120

素因数分解:

$2^6\times 5^1\times {\mathrm{313}}^1\times {\mathrm{757}}^1$

素因数の和:1087

約数の個数: 56

約数和(自身を含む): 181365144

約数和(自身を除く): 105544024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 313, 320, 626, 757, 1252, 1514, 1565, 2504, 3028, 3130, 3785, 5008, 6056, 6260, 7570, 10016, 12112, 12520, 15140, 20032, 24224, 25040, 30280, 48448, 50080, 60560, 100160, 121120, 236941, 242240, 473882, 947764, 1184705, 1895528, 2369410, 3791056, 4738820, 7582112, 9477640, 15164224, 18955280, 37910560, 75821120]

約数ペア:

[(1, 75821120), (2, 37910560), (4, 18955280), (5, 15164224), (8, 9477640), (10, 7582112), (16, 4738820), (20, 3791056), (32, 2369410), (40, 1895528), (64, 1184705), (80, 947764), (160, 473882), (313, 242240), (320, 236941), (626, 121120), (757, 100160), (1252, 60560), (1514, 50080), (1565, 48448), (2504, 30280), (3028, 25040), (3130, 24224), (3785, 20032), (5008, 15140), (6056, 12520), (6260, 12112), (7570, 10016)]