76586220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3215

約数の個数: 72

約数和(自身を含む): 234059280

約数和(自身を除く): 157473060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 3061, 4170, 5004, 6122, 6255, 8340, 9183, 12244, 12510, 15305, 18366, 25020, 27549, 30610, 36732, 45915, 55098, 61220, 91830, 110196, 137745, 183660, 275490, 425479, 550980, 850958, 1276437, 1701916, 2127395, 2552874, 3829311, 4254790, 5105748, 6382185, 7658622, 8509580, 12764370, 15317244, 19146555, 25528740, 38293110, 76586220]

約数ペア:

[(1, 76586220), (2, 38293110), (3, 25528740), (4, 19146555), (5, 15317244), (6, 12764370), (9, 8509580), (10, 7658622), (12, 6382185), (15, 5105748), (18, 4254790), (20, 3829311), (30, 2552874), (36, 2127395), (45, 1701916), (60, 1276437), (90, 850958), (139, 550980), (180, 425479), (278, 275490), (417, 183660), (556, 137745), (695, 110196), (834, 91830), (1251, 61220), (1390, 55098), (1668, 45915), (2085, 36732), (2502, 30610), (2780, 27549), (3061, 25020), (4170, 18366), (5004, 15305), (6122, 12510), (6255, 12244), (8340, 9183)]