166568580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29851}}^1$

素因数の和:29897

約数の個数: 72

約数和(自身を含む): 521574144

約数和(自身を除く): 355005564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 29851, 59702, 89553, 119404, 149255, 179106, 268659, 298510, 358212, 447765, 537318, 597020, 895530, 925381, 1074636, 1343295, 1791060, 1850762, 2686590, 2776143, 3701524, 4626905, 5373180, 5552286, 8328429, 9253810, 11104572, 13880715, 16656858, 18507620, 27761430, 33313716, 41642145, 55522860, 83284290, 166568580]

約数ペア:

[(1, 166568580), (2, 83284290), (3, 55522860), (4, 41642145), (5, 33313716), (6, 27761430), (9, 18507620), (10, 16656858), (12, 13880715), (15, 11104572), (18, 9253810), (20, 8328429), (30, 5552286), (31, 5373180), (36, 4626905), (45, 3701524), (60, 2776143), (62, 2686590), (90, 1850762), (93, 1791060), (124, 1343295), (155, 1074636), (180, 925381), (186, 895530), (279, 597020), (310, 537318), (372, 447765), (465, 358212), (558, 298510), (620, 268659), (930, 179106), (1116, 149255), (1395, 119404), (1860, 89553), (2790, 59702), (5580, 29851)]