121363740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5309}}^1$

素因数の和:5451

約数の個数: 72

約数和(自身を含む): 371105280

約数和(自身を除く): 249741540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5309, 5715, 7620, 10618, 11430, 15927, 21236, 22860, 26545, 31854, 47781, 53090, 63708, 79635, 95562, 106180, 159270, 191124, 238905, 318540, 477810, 674243, 955620, 1348486, 2022729, 2696972, 3371215, 4045458, 6068187, 6742430, 8090916, 10113645, 12136374, 13484860, 20227290, 24272748, 30340935, 40454580, 60681870, 121363740]

約数ペア:

[(1, 121363740), (2, 60681870), (3, 40454580), (4, 30340935), (5, 24272748), (6, 20227290), (9, 13484860), (10, 12136374), (12, 10113645), (15, 8090916), (18, 6742430), (20, 6068187), (30, 4045458), (36, 3371215), (45, 2696972), (60, 2022729), (90, 1348486), (127, 955620), (180, 674243), (254, 477810), (381, 318540), (508, 238905), (635, 191124), (762, 159270), (1143, 106180), (1270, 95562), (1524, 79635), (1905, 63708), (2286, 53090), (2540, 47781), (3810, 31854), (4572, 26545), (5309, 22860), (5715, 21236), (7620, 15927), (10618, 11430)]