124875740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 317731680

約数和(自身を除く): 192855940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 37, 44, 46, 55, 58, 74, 92, 110, 115, 116, 145, 148, 185, 220, 230, 253, 290, 319, 370, 407, 460, 506, 529, 580, 638, 667, 740, 814, 851, 1012, 1058, 1073, 1265, 1276, 1334, 1595, 1628, 1702, 2035, 2116, 2146, 2530, 2645, 2668, 3190, 3335, 3404, 4070, 4255, 4292, 5060, 5290, 5365, 5819, 6380, 6670, 7337, 8140, 8510, 9361, 10580, 10730, 11638, 11803, 13340, 14674, 15341, 17020, 18722, 19573, 21460, 23276, 23606, 24679, 29095, 29348, 30682, 36685, 37444, 39146, 46805, 47212, 49358, 58190, 59015, 61364, 73370, 76705, 78292, 93610, 97865, 98716, 116380, 118030, 123395, 146740, 153410, 168751, 187220, 195730, 215303, 236060, 246790, 271469, 306820, 337502, 391460, 430606, 493580, 542938, 567617, 675004, 843755, 861212, 1076515, 1085876, 1135234, 1357345, 1687510, 2153030, 2270468, 2714690, 2838085, 3375020, 4306060, 5429380, 5676170, 6243787, 11352340, 12487574, 24975148, 31218935, 62437870, 124875740]

約数ペア:

[(1, 124875740), (2, 62437870), (4, 31218935), (5, 24975148), (10, 12487574), (11, 11352340), (20, 6243787), (22, 5676170), (23, 5429380), (29, 4306060), (37, 3375020), (44, 2838085), (46, 2714690), (55, 2270468), (58, 2153030), (74, 1687510), (92, 1357345), (110, 1135234), (115, 1085876), (116, 1076515), (145, 861212), (148, 843755), (185, 675004), (220, 567617), (230, 542938), (253, 493580), (290, 430606), (319, 391460), (370, 337502), (407, 306820), (460, 271469), (506, 246790), (529, 236060), (580, 215303), (638, 195730), (667, 187220), (740, 168751), (814, 153410), (851, 146740), (1012, 123395), (1058, 118030), (1073, 116380), (1265, 98716), (1276, 97865), (1334, 93610), (1595, 78292), (1628, 76705), (1702, 73370), (2035, 61364), (2116, 59015), (2146, 58190), (2530, 49358), (2645, 47212), (2668, 46805), (3190, 39146), (3335, 37444), (3404, 36685), (4070, 30682), (4255, 29348), (4292, 29095), (5060, 24679), (5290, 23606), (5365, 23276), (5819, 21460), (6380, 19573), (6670, 18722), (7337, 17020), (8140, 15341), (8510, 14674), (9361, 13340), (10580, 11803), (10730, 11638)]