121426900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{24781}}^1$

素因数の和:24809

約数の個数: 54

約数和(自身を含む): 306528558

約数和(自身を除く): 185101658

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 24781, 49562, 99124, 123905, 173467, 247810, 346934, 495620, 619525, 693868, 867335, 1214269, 1239050, 1734670, 2428538, 2478100, 3469340, 4336675, 4857076, 6071345, 8673350, 12142690, 17346700, 24285380, 30356725, 60713450, 121426900]

約数ペア:

[(1, 121426900), (2, 60713450), (4, 30356725), (5, 24285380), (7, 17346700), (10, 12142690), (14, 8673350), (20, 6071345), (25, 4857076), (28, 4336675), (35, 3469340), (49, 2478100), (50, 2428538), (70, 1734670), (98, 1239050), (100, 1214269), (140, 867335), (175, 693868), (196, 619525), (245, 495620), (350, 346934), (490, 247810), (700, 173467), (980, 123905), (1225, 99124), (2450, 49562), (4900, 24781)]