127204020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 401945544

約数和(自身を除く): 274741524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 233, 270, 324, 337, 405, 466, 540, 674, 699, 810, 932, 1011, 1165, 1348, 1398, 1620, 1685, 2022, 2097, 2330, 2796, 3033, 3370, 3495, 4044, 4194, 4660, 5055, 6066, 6291, 6740, 6990, 8388, 9099, 10110, 10485, 12132, 12582, 13980, 15165, 18198, 18873, 20220, 20970, 25164, 27297, 30330, 31455, 36396, 37746, 41940, 45495, 54594, 60660, 62910, 75492, 78521, 90990, 94365, 109188, 125820, 136485, 157042, 181980, 188730, 235563, 272970, 314084, 377460, 392605, 471126, 545940, 706689, 785210, 942252, 1177815, 1413378, 1570420, 2120067, 2355630, 2826756, 3533445, 4240134, 4711260, 6360201, 7066890, 8480268, 10600335, 12720402, 14133780, 21200670, 25440804, 31801005, 42401340, 63602010, 127204020]

約数ペア:

[(1, 127204020), (2, 63602010), (3, 42401340), (4, 31801005), (5, 25440804), (6, 21200670), (9, 14133780), (10, 12720402), (12, 10600335), (15, 8480268), (18, 7066890), (20, 6360201), (27, 4711260), (30, 4240134), (36, 3533445), (45, 2826756), (54, 2355630), (60, 2120067), (81, 1570420), (90, 1413378), (108, 1177815), (135, 942252), (162, 785210), (180, 706689), (233, 545940), (270, 471126), (324, 392605), (337, 377460), (405, 314084), (466, 272970), (540, 235563), (674, 188730), (699, 181980), (810, 157042), (932, 136485), (1011, 125820), (1165, 109188), (1348, 94365), (1398, 90990), (1620, 78521), (1685, 75492), (2022, 62910), (2097, 60660), (2330, 54594), (2796, 45495), (3033, 41940), (3370, 37746), (3495, 36396), (4044, 31455), (4194, 30330), (4660, 27297), (5055, 25164), (6066, 20970), (6291, 20220), (6740, 18873), (6990, 18198), (8388, 15165), (9099, 13980), (10110, 12582), (10485, 12132)]