225382020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3756367}}^1$

素因数の和:3756379

約数の個数: 24

約数和(自身を含む): 631069824

約数和(自身を除く): 405687804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3756367, 7512734, 11269101, 15025468, 18781835, 22538202, 37563670, 45076404, 56345505, 75127340, 112691010, 225382020]

約数ペア:

[(1, 225382020), (2, 112691010), (3, 75127340), (4, 56345505), (5, 45076404), (6, 37563670), (10, 22538202), (12, 18781835), (15, 15025468), (20, 11269101), (30, 7512734), (60, 3756367)]