123045700

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{10889}}^1$

素因数の和:11016

約数の個数: 36

約数和(自身を含む): 269396820

約数和(自身を除く): 146351120

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 10889, 11300, 21778, 43556, 54445, 108890, 217780, 272225, 544450, 1088900, 1230457, 2460914, 4921828, 6152285, 12304570, 24609140, 30761425, 61522850, 123045700]

約数ペア:

[(1, 123045700), (2, 61522850), (4, 30761425), (5, 24609140), (10, 12304570), (20, 6152285), (25, 4921828), (50, 2460914), (100, 1230457), (113, 1088900), (226, 544450), (452, 272225), (565, 217780), (1130, 108890), (2260, 54445), (2825, 43556), (5650, 21778), (10889, 11300)]