149112400

素因数分解:

$2^4\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2287}}^1$

素因数の和:2468

約数の個数: 60

約数和(自身を含む): 360597952

約数和(自身を除く): 211485552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 163, 200, 326, 400, 652, 815, 1304, 1630, 2287, 2608, 3260, 4075, 4574, 6520, 8150, 9148, 11435, 13040, 16300, 18296, 22870, 32600, 36592, 45740, 57175, 65200, 91480, 114350, 182960, 228700, 372781, 457400, 745562, 914800, 1491124, 1863905, 2982248, 3727810, 5964496, 7455620, 9319525, 14911240, 18639050, 29822480, 37278100, 74556200, 149112400]

約数ペア:

[(1, 149112400), (2, 74556200), (4, 37278100), (5, 29822480), (8, 18639050), (10, 14911240), (16, 9319525), (20, 7455620), (25, 5964496), (40, 3727810), (50, 2982248), (80, 1863905), (100, 1491124), (163, 914800), (200, 745562), (326, 457400), (400, 372781), (652, 228700), (815, 182960), (1304, 114350), (1630, 91480), (2287, 65200), (2608, 57175), (3260, 45740), (4075, 36592), (4574, 32600), (6520, 22870), (8150, 18296), (9148, 16300), (11435, 13040)]