148418800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8629}}^1$

素因数の和:8690

約数の個数: 60

約数和(自身を含む): 364910920

約数和(自身を除く): 216492120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 8600, 8629, 17200, 17258, 34516, 43145, 69032, 86290, 138064, 172580, 215725, 345160, 371047, 431450, 690320, 742094, 862900, 1484188, 1725800, 1855235, 2968376, 3451600, 3710470, 5936752, 7420940, 9276175, 14841880, 18552350, 29683760, 37104700, 74209400, 148418800]

約数ペア:

[(1, 148418800), (2, 74209400), (4, 37104700), (5, 29683760), (8, 18552350), (10, 14841880), (16, 9276175), (20, 7420940), (25, 5936752), (40, 3710470), (43, 3451600), (50, 2968376), (80, 1855235), (86, 1725800), (100, 1484188), (172, 862900), (200, 742094), (215, 690320), (344, 431450), (400, 371047), (430, 345160), (688, 215725), (860, 172580), (1075, 138064), (1720, 86290), (2150, 69032), (3440, 43145), (4300, 34516), (8600, 17258), (8629, 17200)]