128441850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{856279}}^1$

素因数の和:856294

約数の個数: 24

約数和(自身を含む): 318536160

約数和(自身を除く): 190094310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 856279, 1712558, 2568837, 4281395, 5137674, 8562790, 12844185, 21406975, 25688370, 42813950, 64220925, 128441850]

約数ペア:

[(1, 128441850), (2, 64220925), (3, 42813950), (5, 25688370), (6, 21406975), (10, 12844185), (15, 8562790), (25, 5137674), (30, 4281395), (50, 2568837), (75, 1712558), (150, 856279)]