253419200

素因数分解:

$2^6\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1234

約数の個数: 84

約数和(自身を含む): 628345200

約数和(自身を除く): 374926000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 149, 160, 200, 298, 320, 400, 596, 745, 800, 1063, 1192, 1490, 1600, 2126, 2384, 2980, 3725, 4252, 4768, 5315, 5960, 7450, 8504, 9536, 10630, 11920, 14900, 17008, 21260, 23840, 26575, 29800, 34016, 42520, 47680, 53150, 59600, 68032, 85040, 106300, 119200, 158387, 170080, 212600, 238400, 316774, 340160, 425200, 633548, 791935, 850400, 1267096, 1583870, 1700800, 2534192, 3167740, 3959675, 5068384, 6335480, 7919350, 10136768, 12670960, 15838700, 25341920, 31677400, 50683840, 63354800, 126709600, 253419200]

約数ペア:

[(1, 253419200), (2, 126709600), (4, 63354800), (5, 50683840), (8, 31677400), (10, 25341920), (16, 15838700), (20, 12670960), (25, 10136768), (32, 7919350), (40, 6335480), (50, 5068384), (64, 3959675), (80, 3167740), (100, 2534192), (149, 1700800), (160, 1583870), (200, 1267096), (298, 850400), (320, 791935), (400, 633548), (596, 425200), (745, 340160), (800, 316774), (1063, 238400), (1192, 212600), (1490, 170080), (1600, 158387), (2126, 119200), (2384, 106300), (2980, 85040), (3725, 68032), (4252, 59600), (4768, 53150), (5315, 47680), (5960, 42520), (7450, 34016), (8504, 29800), (9536, 26575), (10630, 23840), (11920, 21260), (14900, 17008)]