68150300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 154167216

約数和(自身を除く): 86016916

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 113, 148, 163, 185, 226, 326, 370, 452, 565, 652, 740, 815, 925, 1130, 1630, 1850, 2260, 2825, 3260, 3700, 4075, 4181, 5650, 6031, 8150, 8362, 11300, 12062, 16300, 16724, 18419, 20905, 24124, 30155, 36838, 41810, 60310, 73676, 83620, 92095, 104525, 120620, 150775, 184190, 209050, 301550, 368380, 418100, 460475, 603100, 681503, 920950, 1363006, 1841900, 2726012, 3407515, 6815030, 13630060, 17037575, 34075150, 68150300]

約数ペア:

[(1, 68150300), (2, 34075150), (4, 17037575), (5, 13630060), (10, 6815030), (20, 3407515), (25, 2726012), (37, 1841900), (50, 1363006), (74, 920950), (100, 681503), (113, 603100), (148, 460475), (163, 418100), (185, 368380), (226, 301550), (326, 209050), (370, 184190), (452, 150775), (565, 120620), (652, 104525), (740, 92095), (815, 83620), (925, 73676), (1130, 60310), (1630, 41810), (1850, 36838), (2260, 30155), (2825, 24124), (3260, 20905), (3700, 18419), (4075, 16724), (4181, 16300), (5650, 12062), (6031, 11300), (8150, 8362)]