157055550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14747}}^1$

素因数の和:14833

約数の個数: 48

約数和(自身を含む): 395010432

約数和(自身を除く): 237954882

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 14747, 29494, 44241, 73735, 88482, 147470, 221205, 368675, 442410, 737350, 1047037, 1106025, 2094074, 2212050, 3141111, 5235185, 6282222, 10470370, 15705555, 26175925, 31411110, 52351850, 78527775, 157055550]

約数ペア:

[(1, 157055550), (2, 78527775), (3, 52351850), (5, 31411110), (6, 26175925), (10, 15705555), (15, 10470370), (25, 6282222), (30, 5235185), (50, 3141111), (71, 2212050), (75, 2094074), (142, 1106025), (150, 1047037), (213, 737350), (355, 442410), (426, 368675), (710, 221205), (1065, 147470), (1775, 88482), (2130, 73735), (3550, 44241), (5325, 29494), (10650, 14747)]