41977620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2309}}^1$

素因数の和:2425

約数の個数: 72

約数和(自身を含む): 128648520

約数和(自身を除く): 86670900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 2309, 3030, 3636, 4545, 4618, 6060, 6927, 9090, 9236, 11545, 13854, 18180, 20781, 23090, 27708, 34635, 41562, 46180, 69270, 83124, 103905, 138540, 207810, 233209, 415620, 466418, 699627, 932836, 1166045, 1399254, 2098881, 2332090, 2798508, 3498135, 4197762, 4664180, 6996270, 8395524, 10494405, 13992540, 20988810, 41977620]

約数ペア:

[(1, 41977620), (2, 20988810), (3, 13992540), (4, 10494405), (5, 8395524), (6, 6996270), (9, 4664180), (10, 4197762), (12, 3498135), (15, 2798508), (18, 2332090), (20, 2098881), (30, 1399254), (36, 1166045), (45, 932836), (60, 699627), (90, 466418), (101, 415620), (180, 233209), (202, 207810), (303, 138540), (404, 103905), (505, 83124), (606, 69270), (909, 46180), (1010, 41562), (1212, 34635), (1515, 27708), (1818, 23090), (2020, 20781), (2309, 18180), (3030, 13854), (3636, 11545), (4545, 9236), (4618, 9090), (6060, 6927)]