133181460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5323}}^1$

素因数の和:5477

約数の個数: 72

約数和(自身を含む): 406966560

約数和(自身を除く): 273785100

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, 5323, 6255, 8340, 10646, 12510, 15969, 21292, 25020, 26615, 31938, 47907, 53230, 63876, 79845, 95814, 106460, 159690, 191628, 239535, 319380, 479070, 739897, 958140, 1479794, 2219691, 2959588, 3699485, 4439382, 6659073, 7398970, 8878764, 11098455, 13318146, 14797940, 22196910, 26636292, 33295365, 44393820, 66590730, 133181460]

約数ペア:

[(1, 133181460), (2, 66590730), (3, 44393820), (4, 33295365), (5, 26636292), (6, 22196910), (9, 14797940), (10, 13318146), (12, 11098455), (15, 8878764), (18, 7398970), (20, 6659073), (30, 4439382), (36, 3699485), (45, 2959588), (60, 2219691), (90, 1479794), (139, 958140), (180, 739897), (278, 479070), (417, 319380), (556, 239535), (695, 191628), (834, 159690), (1251, 106460), (1390, 95814), (1668, 79845), (2085, 63876), (2502, 53230), (2780, 47907), (4170, 31938), (5004, 26615), (5323, 25020), (6255, 21292), (8340, 15969), (10646, 12510)]