100810020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1680167}}^1$

素因数の和:1680179

約数の個数: 24

約数和(自身を含む): 282268224

約数和(自身を除く): 181458204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1680167, 3360334, 5040501, 6720668, 8400835, 10081002, 16801670, 20162004, 25202505, 33603340, 50405010, 100810020]

約数ペア:

[(1, 100810020), (2, 50405010), (3, 33603340), (4, 25202505), (5, 20162004), (6, 16801670), (10, 10081002), (12, 8400835), (15, 6720668), (20, 5040501), (30, 3360334), (60, 1680167)]