150051920

素因数分解:

$2^4\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2129}}^1$

素因数の和:3023

約数の個数: 40

約数和(自身を含む): 349430760

約数和(自身を除く): 199378840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 881, 1762, 2129, 3524, 4258, 4405, 7048, 8516, 8810, 10645, 14096, 17032, 17620, 21290, 34064, 35240, 42580, 70480, 85160, 170320, 1875649, 3751298, 7502596, 9378245, 15005192, 18756490, 30010384, 37512980, 75025960, 150051920]

約数ペア:

[(1, 150051920), (2, 75025960), (4, 37512980), (5, 30010384), (8, 18756490), (10, 15005192), (16, 9378245), (20, 7502596), (40, 3751298), (80, 1875649), (881, 170320), (1762, 85160), (2129, 70480), (3524, 42580), (4258, 35240), (4405, 34064), (7048, 21290), (8516, 17620), (8810, 17032), (10645, 14096)]