153217700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{28909}}^1$

素因数の和:28976

約数の個数: 36

約数和(自身を含む): 338767380

約数和(自身を除く): 185549680

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 28909, 57818, 115636, 144545, 289090, 578180, 722725, 1445450, 1532177, 2890900, 3064354, 6128708, 7660885, 15321770, 30643540, 38304425, 76608850, 153217700]

約数ペア:

[(1, 153217700), (2, 76608850), (4, 38304425), (5, 30643540), (10, 15321770), (20, 7660885), (25, 6128708), (50, 3064354), (53, 2890900), (100, 1532177), (106, 1445450), (212, 722725), (265, 578180), (530, 289090), (1060, 144545), (1325, 115636), (2650, 57818), (5300, 28909)]