82791180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 259660800

約数和(自身を除く): 176869620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1103, 1251, 1390, 1668, 2085, 2206, 2502, 2780, 3309, 3753, 4170, 4412, 5004, 5515, 6255, 6618, 7506, 8340, 9927, 11030, 12510, 13236, 15012, 16545, 18765, 19854, 22060, 25020, 29781, 33090, 37530, 39708, 49635, 59562, 66180, 75060, 99270, 119124, 148905, 153317, 198540, 297810, 306634, 459951, 595620, 613268, 766585, 919902, 1379853, 1533170, 1839804, 2299755, 2759706, 3066340, 4139559, 4599510, 5519412, 6899265, 8279118, 9199020, 13798530, 16558236, 20697795, 27597060, 41395590, 82791180]

約数ペア:

[(1, 82791180), (2, 41395590), (3, 27597060), (4, 20697795), (5, 16558236), (6, 13798530), (9, 9199020), (10, 8279118), (12, 6899265), (15, 5519412), (18, 4599510), (20, 4139559), (27, 3066340), (30, 2759706), (36, 2299755), (45, 1839804), (54, 1533170), (60, 1379853), (90, 919902), (108, 766585), (135, 613268), (139, 595620), (180, 459951), (270, 306634), (278, 297810), (417, 198540), (540, 153317), (556, 148905), (695, 119124), (834, 99270), (1103, 75060), (1251, 66180), (1390, 59562), (1668, 49635), (2085, 39708), (2206, 37530), (2502, 33090), (2780, 29781), (3309, 25020), (3753, 22060), (4170, 19854), (4412, 18765), (5004, 16545), (5515, 15012), (6255, 13236), (6618, 12510), (7506, 11030), (8340, 9927)]