68105550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10559}}^1$

素因数の和:10617

約数の個数: 48

約数和(自身を含む): 172846080

約数和(自身を除く): 104740530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 10559, 21118, 31677, 52795, 63354, 105590, 158385, 263975, 316770, 454037, 527950, 791925, 908074, 1362111, 1583850, 2270185, 2724222, 4540370, 6810555, 11350925, 13621110, 22701850, 34052775, 68105550]

約数ペア:

[(1, 68105550), (2, 34052775), (3, 22701850), (5, 13621110), (6, 11350925), (10, 6810555), (15, 4540370), (25, 2724222), (30, 2270185), (43, 1583850), (50, 1362111), (75, 908074), (86, 791925), (129, 527950), (150, 454037), (215, 316770), (258, 263975), (430, 158385), (645, 105590), (1075, 63354), (1290, 52795), (2150, 31677), (3225, 21118), (6450, 10559)]