264134500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{10781}}^1$

素因数の和:10814

約数の個数: 72

約数和(自身を含む): 671114808

約数和(自身を除く): 406980308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 6125, 10781, 12250, 21562, 24500, 43124, 53905, 75467, 107810, 150934, 215620, 269525, 301868, 377335, 528269, 539050, 754670, 1056538, 1078100, 1347625, 1509340, 1886675, 2113076, 2641345, 2695250, 3773350, 5282690, 5390500, 7546700, 9433375, 10565380, 13206725, 18866750, 26413450, 37733500, 52826900, 66033625, 132067250, 264134500]

約数ペア:

[(1, 264134500), (2, 132067250), (4, 66033625), (5, 52826900), (7, 37733500), (10, 26413450), (14, 18866750), (20, 13206725), (25, 10565380), (28, 9433375), (35, 7546700), (49, 5390500), (50, 5282690), (70, 3773350), (98, 2695250), (100, 2641345), (125, 2113076), (140, 1886675), (175, 1509340), (196, 1347625), (245, 1078100), (250, 1056538), (350, 754670), (490, 539050), (500, 528269), (700, 377335), (875, 301868), (980, 269525), (1225, 215620), (1750, 150934), (2450, 107810), (3500, 75467), (4900, 53905), (6125, 43124), (10781, 24500), (12250, 21562)]