75129540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1252159}}^1$

素因数の和:1252171

約数の個数: 24

約数和(自身を含む): 210362880

約数和(自身を除く): 135233340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1252159, 2504318, 3756477, 5008636, 6260795, 7512954, 12521590, 15025908, 18782385, 25043180, 37564770, 75129540]

約数ペア:

[(1, 75129540), (2, 37564770), (3, 25043180), (4, 18782385), (5, 15025908), (6, 12521590), (10, 7512954), (12, 6260795), (15, 5008636), (20, 3756477), (30, 2504318), (60, 1252159)]