100253220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1670887}}^1$

素因数の和:1670899

約数の個数: 24

約数和(自身を含む): 280709184

約数和(自身を除く): 180455964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1670887, 3341774, 5012661, 6683548, 8354435, 10025322, 16708870, 20050644, 25063305, 33417740, 50126610, 100253220]

約数ペア:

[(1, 100253220), (2, 50126610), (3, 33417740), (4, 25063305), (5, 20050644), (6, 16708870), (10, 10025322), (12, 8354435), (15, 6683548), (20, 5012661), (30, 3341774), (60, 1670887)]