12124900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 28201320

約数和(自身を除く): 16076420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 113, 116, 145, 148, 185, 226, 290, 370, 452, 565, 580, 725, 740, 925, 1073, 1130, 1450, 1850, 2146, 2260, 2825, 2900, 3277, 3700, 4181, 4292, 5365, 5650, 6554, 8362, 10730, 11300, 13108, 16385, 16724, 20905, 21460, 26825, 32770, 41810, 53650, 65540, 81925, 83620, 104525, 107300, 121249, 163850, 209050, 242498, 327700, 418100, 484996, 606245, 1212490, 2424980, 3031225, 6062450, 12124900]

約数ペア:

[(1, 12124900), (2, 6062450), (4, 3031225), (5, 2424980), (10, 1212490), (20, 606245), (25, 484996), (29, 418100), (37, 327700), (50, 242498), (58, 209050), (74, 163850), (100, 121249), (113, 107300), (116, 104525), (145, 83620), (148, 81925), (185, 65540), (226, 53650), (290, 41810), (370, 32770), (452, 26825), (565, 21460), (580, 20905), (725, 16724), (740, 16385), (925, 13108), (1073, 11300), (1130, 10730), (1450, 8362), (1850, 6554), (2146, 5650), (2260, 5365), (2825, 4292), (2900, 4181), (3277, 3700)]