121489700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41893}}^1$

素因数の和:41936

約数の個数: 36

約数和(自身を含む): 272729940

約数和(自身を除く): 151240240

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 41893, 83786, 167572, 209465, 418930, 837860, 1047325, 1214897, 2094650, 2429794, 4189300, 4859588, 6074485, 12148970, 24297940, 30372425, 60744850, 121489700]

約数ペア:

[(1, 121489700), (2, 60744850), (4, 30372425), (5, 24297940), (10, 12148970), (20, 6074485), (25, 4859588), (29, 4189300), (50, 2429794), (58, 2094650), (100, 1214897), (116, 1047325), (145, 837860), (290, 418930), (580, 209465), (725, 167572), (1450, 83786), (2900, 41893)]