177667620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 538043520

約数和(自身を除く): 360375900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 379, 390, 601, 758, 780, 1137, 1202, 1516, 1803, 1895, 2274, 2404, 3005, 3606, 3790, 4548, 4927, 5685, 6010, 7212, 7580, 7813, 9015, 9854, 11370, 12020, 14781, 15626, 18030, 19708, 22740, 23439, 24635, 29562, 31252, 36060, 39065, 46878, 49270, 59124, 73905, 78130, 93756, 98540, 117195, 147810, 156260, 227779, 234390, 295620, 455558, 468780, 683337, 911116, 1138895, 1366674, 2277790, 2733348, 2961127, 3416685, 4555580, 5922254, 6833370, 8883381, 11844508, 13666740, 14805635, 17766762, 29611270, 35533524, 44416905, 59222540, 88833810, 177667620]

約数ペア:

[(1, 177667620), (2, 88833810), (3, 59222540), (4, 44416905), (5, 35533524), (6, 29611270), (10, 17766762), (12, 14805635), (13, 13666740), (15, 11844508), (20, 8883381), (26, 6833370), (30, 5922254), (39, 4555580), (52, 3416685), (60, 2961127), (65, 2733348), (78, 2277790), (130, 1366674), (156, 1138895), (195, 911116), (260, 683337), (379, 468780), (390, 455558), (601, 295620), (758, 234390), (780, 227779), (1137, 156260), (1202, 147810), (1516, 117195), (1803, 98540), (1895, 93756), (2274, 78130), (2404, 73905), (3005, 59124), (3606, 49270), (3790, 46878), (4548, 39065), (4927, 36060), (5685, 31252), (6010, 29562), (7212, 24635), (7580, 23439), (7813, 22740), (9015, 19708), (9854, 18030), (11370, 15626), (12020, 14781)]