121173660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29269}}^1$

素因数の和:29307

約数の個数: 72

約数和(自身を含む): 383554080

約数和(自身を除く): 262380420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 29269, 58538, 87807, 117076, 146345, 175614, 263421, 292690, 351228, 439035, 526842, 585380, 673187, 878070, 1053684, 1317105, 1346374, 1756140, 2019561, 2634210, 2692748, 3365935, 4039122, 5268420, 6058683, 6731870, 8078244, 10097805, 12117366, 13463740, 20195610, 24234732, 30293415, 40391220, 60586830, 121173660]

約数ペア:

[(1, 121173660), (2, 60586830), (3, 40391220), (4, 30293415), (5, 24234732), (6, 20195610), (9, 13463740), (10, 12117366), (12, 10097805), (15, 8078244), (18, 6731870), (20, 6058683), (23, 5268420), (30, 4039122), (36, 3365935), (45, 2692748), (46, 2634210), (60, 2019561), (69, 1756140), (90, 1346374), (92, 1317105), (115, 1053684), (138, 878070), (180, 673187), (207, 585380), (230, 526842), (276, 439035), (345, 351228), (414, 292690), (460, 263421), (690, 175614), (828, 146345), (1035, 117076), (1380, 87807), (2070, 58538), (4140, 29269)]