75919020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9103}}^1$

素因数の和:9254

約数の個数: 48

約数和(自身を含む): 214126080

約数和(自身を除く): 138207060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 9103, 18206, 27309, 36412, 45515, 54618, 91030, 109236, 136545, 182060, 273090, 546180, 1265317, 2530634, 3795951, 5061268, 6326585, 7591902, 12653170, 15183804, 18979755, 25306340, 37959510, 75919020]

約数ペア:

[(1, 75919020), (2, 37959510), (3, 25306340), (4, 18979755), (5, 15183804), (6, 12653170), (10, 7591902), (12, 6326585), (15, 5061268), (20, 3795951), (30, 2530634), (60, 1265317), (139, 546180), (278, 273090), (417, 182060), (556, 136545), (695, 109236), (834, 91030), (1390, 54618), (1668, 45515), (2085, 36412), (2780, 27309), (4170, 18206), (8340, 9103)]