63325620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2531}}^1$

素因数の和:2685

約数の個数: 72

約数和(自身を含む): 193546080

約数和(自身を除く): 130220460

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, 2531, 2780, 4170, 5004, 5062, 6255, 7593, 8340, 10124, 12510, 12655, 15186, 22779, 25020, 25310, 30372, 37965, 45558, 50620, 75930, 91116, 113895, 151860, 227790, 351809, 455580, 703618, 1055427, 1407236, 1759045, 2110854, 3166281, 3518090, 4221708, 5277135, 6332562, 7036180, 10554270, 12665124, 15831405, 21108540, 31662810, 63325620]

約数ペア:

[(1, 63325620), (2, 31662810), (3, 21108540), (4, 15831405), (5, 12665124), (6, 10554270), (9, 7036180), (10, 6332562), (12, 5277135), (15, 4221708), (18, 3518090), (20, 3166281), (30, 2110854), (36, 1759045), (45, 1407236), (60, 1055427), (90, 703618), (139, 455580), (180, 351809), (278, 227790), (417, 151860), (556, 113895), (695, 91116), (834, 75930), (1251, 50620), (1390, 45558), (1668, 37965), (2085, 30372), (2502, 25310), (2531, 25020), (2780, 22779), (4170, 15186), (5004, 12655), (5062, 12510), (6255, 10124), (7593, 8340)]