135283140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5407}}^1$

素因数の和:5561

約数の個数: 72

約数和(自身を含む): 413387520

約数和(自身を除く): 278104380

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, 4170, 5004, 5407, 6255, 8340, 10814, 12510, 16221, 21628, 25020, 27035, 32442, 48663, 54070, 64884, 81105, 97326, 108140, 162210, 194652, 243315, 324420, 486630, 751573, 973260, 1503146, 2254719, 3006292, 3757865, 4509438, 6764157, 7515730, 9018876, 11273595, 13528314, 15031460, 22547190, 27056628, 33820785, 45094380, 67641570, 135283140]

約数ペア:

[(1, 135283140), (2, 67641570), (3, 45094380), (4, 33820785), (5, 27056628), (6, 22547190), (9, 15031460), (10, 13528314), (12, 11273595), (15, 9018876), (18, 7515730), (20, 6764157), (30, 4509438), (36, 3757865), (45, 3006292), (60, 2254719), (90, 1503146), (139, 973260), (180, 751573), (278, 486630), (417, 324420), (556, 243315), (695, 194652), (834, 162210), (1251, 108140), (1390, 97326), (1668, 81105), (2085, 64884), (2502, 54070), (2780, 48663), (4170, 32442), (5004, 27035), (5407, 25020), (6255, 21628), (8340, 16221), (10814, 12510)]