124151220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6829}}^1$

素因数の和:6945

約数の個数: 72

約数和(自身を含む): 380376360

約数和(自身を除く): 256225140

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, 3030, 3636, 4545, 6060, 6829, 9090, 13658, 18180, 20487, 27316, 34145, 40974, 61461, 68290, 81948, 102435, 122922, 136580, 204870, 245844, 307305, 409740, 614610, 689729, 1229220, 1379458, 2069187, 2758916, 3448645, 4138374, 6207561, 6897290, 8276748, 10345935, 12415122, 13794580, 20691870, 24830244, 31037805, 41383740, 62075610, 124151220]

約数ペア:

[(1, 124151220), (2, 62075610), (3, 41383740), (4, 31037805), (5, 24830244), (6, 20691870), (9, 13794580), (10, 12415122), (12, 10345935), (15, 8276748), (18, 6897290), (20, 6207561), (30, 4138374), (36, 3448645), (45, 2758916), (60, 2069187), (90, 1379458), (101, 1229220), (180, 689729), (202, 614610), (303, 409740), (404, 307305), (505, 245844), (606, 204870), (909, 136580), (1010, 122922), (1212, 102435), (1515, 81948), (1818, 68290), (2020, 61461), (3030, 40974), (3636, 34145), (4545, 27316), (6060, 20487), (6829, 18180), (9090, 13658)]