143539020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{265813}}^1$

素因数の和:265831

約数の個数: 48

約数和(自身を含む): 446567520

約数和(自身を除く): 303028500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 265813, 531626, 797439, 1063252, 1329065, 1594878, 2392317, 2658130, 3189756, 3987195, 4784634, 5316260, 7176951, 7974390, 9569268, 11961585, 14353902, 15948780, 23923170, 28707804, 35884755, 47846340, 71769510, 143539020]

約数ペア:

[(1, 143539020), (2, 71769510), (3, 47846340), (4, 35884755), (5, 28707804), (6, 23923170), (9, 15948780), (10, 14353902), (12, 11961585), (15, 9569268), (18, 7974390), (20, 7176951), (27, 5316260), (30, 4784634), (36, 3987195), (45, 3189756), (54, 2658130), (60, 2392317), (90, 1594878), (108, 1329065), (135, 1063252), (180, 797439), (270, 531626), (540, 265813)]