122995620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62119}}^1$

素因数の和:62145

約数の個数: 72

約数和(自身を含む): 407010240

約数和(自身を除く): 284014620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 62119, 124238, 186357, 248476, 310595, 372714, 559071, 621190, 683309, 745428, 931785, 1118142, 1242380, 1366618, 1863570, 2049927, 2236284, 2733236, 2795355, 3416545, 3727140, 4099854, 5590710, 6149781, 6833090, 8199708, 10249635, 11181420, 12299562, 13666180, 20499270, 24599124, 30748905, 40998540, 61497810, 122995620]

約数ペア:

[(1, 122995620), (2, 61497810), (3, 40998540), (4, 30748905), (5, 24599124), (6, 20499270), (9, 13666180), (10, 12299562), (11, 11181420), (12, 10249635), (15, 8199708), (18, 6833090), (20, 6149781), (22, 5590710), (30, 4099854), (33, 3727140), (36, 3416545), (44, 2795355), (45, 2733236), (55, 2236284), (60, 2049927), (66, 1863570), (90, 1366618), (99, 1242380), (110, 1118142), (132, 931785), (165, 745428), (180, 683309), (198, 621190), (220, 559071), (330, 372714), (396, 310595), (495, 248476), (660, 186357), (990, 124238), (1980, 62119)]