75320220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1255337}}^1$

素因数の和:1255349

約数の個数: 24

約数和(自身を含む): 210896784

約数和(自身を除く): 135576564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1255337, 2510674, 3766011, 5021348, 6276685, 7532022, 12553370, 15064044, 18830055, 25106740, 37660110, 75320220]

約数ペア:

[(1, 75320220), (2, 37660110), (3, 25106740), (4, 18830055), (5, 15064044), (6, 12553370), (10, 7532022), (12, 6276685), (15, 5021348), (20, 3766011), (30, 2510674), (60, 1255337)]