75159780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1252663}}^1$

素因数の和:1252675

約数の個数: 24

約数和(自身を含む): 210447552

約数和(自身を除く): 135287772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1252663, 2505326, 3757989, 5010652, 6263315, 7515978, 12526630, 15031956, 18789945, 25053260, 37579890, 75159780]

約数ペア:

[(1, 75159780), (2, 37579890), (3, 25053260), (4, 18789945), (5, 15031956), (6, 12526630), (10, 7515978), (12, 6263315), (15, 5010652), (20, 3757989), (30, 2505326), (60, 1252663)]