151055800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{107897}}^1$

素因数の和:107920

約数の個数: 48

約数和(自身を含む): 401380560

約数和(自身を除く): 250324760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 107897, 215794, 431588, 539485, 755279, 863176, 1078970, 1510558, 2157940, 2697425, 3021116, 3776395, 4315880, 5394850, 6042232, 7552790, 10789700, 15105580, 18881975, 21579400, 30211160, 37763950, 75527900, 151055800]

約数ペア:

[(1, 151055800), (2, 75527900), (4, 37763950), (5, 30211160), (7, 21579400), (8, 18881975), (10, 15105580), (14, 10789700), (20, 7552790), (25, 6042232), (28, 5394850), (35, 4315880), (40, 3776395), (50, 3021116), (56, 2697425), (70, 2157940), (100, 1510558), (140, 1078970), (175, 863176), (200, 755279), (280, 539485), (350, 431588), (700, 215794), (1400, 107897)]