680429970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76367}}^1$

素因数の和:76397

約数の個数: 80

約数和(自身を含む): 1995954048

約数和(自身を除く): 1315524078

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 76367, 152734, 229101, 381835, 458202, 687303, 763670, 840037, 1145505, 1374606, 1680074, 2061909, 2291010, 2520111, 3436515, 4123818, 4200185, 5040222, 6185727, 6873030, 7560333, 8400370, 10309545, 12371454, 12600555, 15120666, 20619090, 22680999, 25201110, 30928635, 37801665, 45361998, 61857270, 68042997, 75603330, 113404995, 136085994, 226809990, 340214985, 680429970]

約数ペア:

[(1, 680429970), (2, 340214985), (3, 226809990), (5, 136085994), (6, 113404995), (9, 75603330), (10, 68042997), (11, 61857270), (15, 45361998), (18, 37801665), (22, 30928635), (27, 25201110), (30, 22680999), (33, 20619090), (45, 15120666), (54, 12600555), (55, 12371454), (66, 10309545), (81, 8400370), (90, 7560333), (99, 6873030), (110, 6185727), (135, 5040222), (162, 4200185), (165, 4123818), (198, 3436515), (270, 2520111), (297, 2291010), (330, 2061909), (405, 1680074), (495, 1374606), (594, 1145505), (810, 840037), (891, 763670), (990, 687303), (1485, 458202), (1782, 381835), (2970, 229101), (4455, 152734), (8910, 76367)]