145159380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2393}}^1$

素因数の和:2745

約数の個数: 72

約数和(自身を含む): 441807912

約数和(自身を除く): 296648532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 2393, 3033, 3370, 4044, 4786, 5055, 6066, 6740, 7179, 9572, 10110, 11965, 12132, 14358, 15165, 20220, 21537, 23930, 28716, 30330, 35895, 43074, 47860, 60660, 71790, 86148, 107685, 143580, 215370, 430740, 806441, 1612882, 2419323, 3225764, 4032205, 4838646, 7257969, 8064410, 9677292, 12096615, 14515938, 16128820, 24193230, 29031876, 36289845, 48386460, 72579690, 145159380]

約数ペア:

[(1, 145159380), (2, 72579690), (3, 48386460), (4, 36289845), (5, 29031876), (6, 24193230), (9, 16128820), (10, 14515938), (12, 12096615), (15, 9677292), (18, 8064410), (20, 7257969), (30, 4838646), (36, 4032205), (45, 3225764), (60, 2419323), (90, 1612882), (180, 806441), (337, 430740), (674, 215370), (1011, 143580), (1348, 107685), (1685, 86148), (2022, 71790), (2393, 60660), (3033, 47860), (3370, 43074), (4044, 35895), (4786, 30330), (5055, 28716), (6066, 23930), (6740, 21537), (7179, 20220), (9572, 15165), (10110, 14358), (11965, 12132)]