100972020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1682867}}^1$

素因数の和:1682879

約数の個数: 24

約数和(自身を含む): 282721824

約数和(自身を除く): 181749804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1682867, 3365734, 5048601, 6731468, 8414335, 10097202, 16828670, 20194404, 25243005, 33657340, 50486010, 100972020]

約数ペア:

[(1, 100972020), (2, 50486010), (3, 33657340), (4, 25243005), (5, 20194404), (6, 16828670), (10, 10097202), (12, 8414335), (15, 6731468), (20, 5048601), (30, 3365734), (60, 1682867)]