27146900

素因数分解:

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

素因数の和:114

約数の個数: 144

約数和(自身を含む): 71245440

約数和(自身を除く): 44098540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 29, 37, 44, 46, 50, 55, 58, 74, 92, 100, 110, 115, 116, 145, 148, 185, 220, 230, 253, 275, 290, 319, 370, 407, 460, 506, 550, 575, 580, 638, 667, 725, 740, 814, 851, 925, 1012, 1073, 1100, 1150, 1265, 1276, 1334, 1450, 1595, 1628, 1702, 1850, 2035, 2146, 2300, 2530, 2668, 2900, 3190, 3335, 3404, 3700, 4070, 4255, 4292, 5060, 5365, 6325, 6380, 6670, 7337, 7975, 8140, 8510, 9361, 10175, 10730, 11803, 12650, 13340, 14674, 15950, 16675, 17020, 18722, 20350, 21275, 21460, 23606, 24679, 25300, 26825, 29348, 31900, 33350, 36685, 37444, 40700, 42550, 46805, 47212, 49358, 53650, 59015, 66700, 73370, 85100, 93610, 98716, 107300, 118030, 123395, 146740, 183425, 187220, 234025, 236060, 246790, 271469, 295075, 366850, 468050, 493580, 542938, 590150, 616975, 733700, 936100, 1085876, 1180300, 1233950, 1357345, 2467900, 2714690, 5429380, 6786725, 13573450, 27146900]

約数ペア:

[(1, 27146900), (2, 13573450), (4, 6786725), (5, 5429380), (10, 2714690), (11, 2467900), (20, 1357345), (22, 1233950), (23, 1180300), (25, 1085876), (29, 936100), (37, 733700), (44, 616975), (46, 590150), (50, 542938), (55, 493580), (58, 468050), (74, 366850), (92, 295075), (100, 271469), (110, 246790), (115, 236060), (116, 234025), (145, 187220), (148, 183425), (185, 146740), (220, 123395), (230, 118030), (253, 107300), (275, 98716), (290, 93610), (319, 85100), (370, 73370), (407, 66700), (460, 59015), (506, 53650), (550, 49358), (575, 47212), (580, 46805), (638, 42550), (667, 40700), (725, 37444), (740, 36685), (814, 33350), (851, 31900), (925, 29348), (1012, 26825), (1073, 25300), (1100, 24679), (1150, 23606), (1265, 21460), (1276, 21275), (1334, 20350), (1450, 18722), (1595, 17020), (1628, 16675), (1702, 15950), (1850, 14674), (2035, 13340), (2146, 12650), (2300, 11803), (2530, 10730), (2668, 10175), (2900, 9361), (3190, 8510), (3335, 8140), (3404, 7975), (3700, 7337), (4070, 6670), (4255, 6380), (4292, 6325), (5060, 5365)]