157048100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{142771}}^1$

素因数の和:142796

約数の個数: 36

約数和(自身を含む): 371778288

約数和(自身を除く): 214730188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 142771, 285542, 571084, 713855, 1427710, 1570481, 2855420, 3140962, 3569275, 6281924, 7138550, 7852405, 14277100, 15704810, 31409620, 39262025, 78524050, 157048100]

約数ペア:

[(1, 157048100), (2, 78524050), (4, 39262025), (5, 31409620), (10, 15704810), (11, 14277100), (20, 7852405), (22, 7138550), (25, 6281924), (44, 3569275), (50, 3140962), (55, 2855420), (100, 1570481), (110, 1427710), (220, 713855), (275, 571084), (550, 285542), (1100, 142771)]