157250220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{1637}}^1$

素因数の和:3250

約数の個数: 48

約数和(自身を含む): 440844768

約数和(自身を除く): 283594548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1601, 1637, 3202, 3274, 4803, 4911, 6404, 6548, 8005, 8185, 9606, 9822, 16010, 16370, 19212, 19644, 24015, 24555, 32020, 32740, 48030, 49110, 96060, 98220, 2620837, 5241674, 7862511, 10483348, 13104185, 15725022, 26208370, 31450044, 39312555, 52416740, 78625110, 157250220]

約数ペア:

[(1, 157250220), (2, 78625110), (3, 52416740), (4, 39312555), (5, 31450044), (6, 26208370), (10, 15725022), (12, 13104185), (15, 10483348), (20, 7862511), (30, 5241674), (60, 2620837), (1601, 98220), (1637, 96060), (3202, 49110), (3274, 48030), (4803, 32740), (4911, 32020), (6404, 24555), (6548, 24015), (8005, 19644), (8185, 19212), (9606, 16370), (9822, 16010)]