54429660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2381}}^1$

素因数の和:2523

約数の個数: 72

約数和(自身を含む): 166473216

約数和(自身を除く): 112043556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2381, 2540, 3810, 4572, 4762, 5715, 7143, 7620, 9524, 11430, 11905, 14286, 21429, 22860, 23810, 28572, 35715, 42858, 47620, 71430, 85716, 107145, 142860, 214290, 302387, 428580, 604774, 907161, 1209548, 1511935, 1814322, 2721483, 3023870, 3628644, 4535805, 5442966, 6047740, 9071610, 10885932, 13607415, 18143220, 27214830, 54429660]

約数ペア:

[(1, 54429660), (2, 27214830), (3, 18143220), (4, 13607415), (5, 10885932), (6, 9071610), (9, 6047740), (10, 5442966), (12, 4535805), (15, 3628644), (18, 3023870), (20, 2721483), (30, 1814322), (36, 1511935), (45, 1209548), (60, 907161), (90, 604774), (127, 428580), (180, 302387), (254, 214290), (381, 142860), (508, 107145), (635, 85716), (762, 71430), (1143, 47620), (1270, 42858), (1524, 35715), (1905, 28572), (2286, 23810), (2381, 22860), (2540, 21429), (3810, 14286), (4572, 11905), (4762, 11430), (5715, 9524), (7143, 7620)]