148579020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{825439}}^1$

素因数の和:825454

約数の個数: 36

約数和(自身を含む): 450690240

約数和(自身を除く): 302111220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 825439, 1650878, 2476317, 3301756, 4127195, 4952634, 7428951, 8254390, 9905268, 12381585, 14857902, 16508780, 24763170, 29715804, 37144755, 49526340, 74289510, 148579020]

約数ペア:

[(1, 148579020), (2, 74289510), (3, 49526340), (4, 37144755), (5, 29715804), (6, 24763170), (9, 16508780), (10, 14857902), (12, 12381585), (15, 9905268), (18, 8254390), (20, 7428951), (30, 4952634), (36, 4127195), (45, 3301756), (60, 2476317), (90, 1650878), (180, 825439)]