149096000

素因数分解:

$2^6\times 5^3\times {\mathrm{18637}}^1$

素因数の和:18664

約数の個数: 56

約数和(自身を含む): 369256056

約数和(自身を除く): 220160056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 18637, 37274, 74548, 93185, 149096, 186370, 298192, 372740, 465925, 596384, 745480, 931850, 1192768, 1490960, 1863700, 2329625, 2981920, 3727400, 4659250, 5963840, 7454800, 9318500, 14909600, 18637000, 29819200, 37274000, 74548000, 149096000]

約数ペア:

[(1, 149096000), (2, 74548000), (4, 37274000), (5, 29819200), (8, 18637000), (10, 14909600), (16, 9318500), (20, 7454800), (25, 5963840), (32, 4659250), (40, 3727400), (50, 2981920), (64, 2329625), (80, 1863700), (100, 1490960), (125, 1192768), (160, 931850), (200, 745480), (250, 596384), (320, 465925), (400, 372740), (500, 298192), (800, 186370), (1000, 149096), (1600, 93185), (2000, 74548), (4000, 37274), (8000, 18637)]