72484900

素因数分解:

$2^2\times 5^2\times {\mathrm{619}}^1\times {\mathrm{1171}}^1$

素因数の和:1804

約数の個数: 36

約数和(自身を含む): 157680880

約数和(自身を除く): 85195980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 619, 1171, 1238, 2342, 2476, 3095, 4684, 5855, 6190, 11710, 12380, 15475, 23420, 29275, 30950, 58550, 61900, 117100, 724849, 1449698, 2899396, 3624245, 7248490, 14496980, 18121225, 36242450, 72484900]

約数ペア:

[(1, 72484900), (2, 36242450), (4, 18121225), (5, 14496980), (10, 7248490), (20, 3624245), (25, 2899396), (50, 1449698), (100, 724849), (619, 117100), (1171, 61900), (1238, 58550), (2342, 30950), (2476, 29275), (3095, 23420), (4684, 15475), (5855, 12380), (6190, 11710)]