102139020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{567439}}^1$

素因数の和:567454

約数の個数: 36

約数和(自身を含む): 309822240

約数和(自身を除く): 207683220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 567439, 1134878, 1702317, 2269756, 2837195, 3404634, 5106951, 5674390, 6809268, 8511585, 10213902, 11348780, 17023170, 20427804, 25534755, 34046340, 51069510, 102139020]

約数ペア:

[(1, 102139020), (2, 51069510), (3, 34046340), (4, 25534755), (5, 20427804), (6, 17023170), (9, 11348780), (10, 10213902), (12, 8511585), (15, 6809268), (18, 5674390), (20, 5106951), (30, 3404634), (36, 2837195), (45, 2269756), (60, 1702317), (90, 1134878), (180, 567439)]