61185100

素因数分解:

$2^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1993}}^1$

素因数の和:2314

約数の個数: 36

約数和(自身を含む): 133270984

約数和(自身を除く): 72085884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 307, 614, 1228, 1535, 1993, 3070, 3986, 6140, 7675, 7972, 9965, 15350, 19930, 30700, 39860, 49825, 99650, 199300, 611851, 1223702, 2447404, 3059255, 6118510, 12237020, 15296275, 30592550, 61185100]

約数ペア:

[(1, 61185100), (2, 30592550), (4, 15296275), (5, 12237020), (10, 6118510), (20, 3059255), (25, 2447404), (50, 1223702), (100, 611851), (307, 199300), (614, 99650), (1228, 49825), (1535, 39860), (1993, 30700), (3070, 19930), (3986, 15350), (6140, 9965), (7675, 7972)]