68156900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97367}}^1$

素因数の和:97388

約数の個数: 36

約数和(自身を含む): 169030848

約数和(自身を除く): 100873948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 97367, 194734, 389468, 486835, 681569, 973670, 1363138, 1947340, 2434175, 2726276, 3407845, 4868350, 6815690, 9736700, 13631380, 17039225, 34078450, 68156900]

約数ペア:

[(1, 68156900), (2, 34078450), (4, 17039225), (5, 13631380), (7, 9736700), (10, 6815690), (14, 4868350), (20, 3407845), (25, 2726276), (28, 2434175), (35, 1947340), (50, 1363138), (70, 973670), (100, 681569), (140, 486835), (175, 389468), (350, 194734), (700, 97367)]