123944550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{28493}}^1$

素因数の和:28537

約数の個数: 48

約数和(自身を含む): 317993040

約数和(自身を除く): 194048490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 28493, 56986, 85479, 142465, 170958, 284930, 427395, 712325, 826297, 854790, 1424650, 1652594, 2136975, 2478891, 4131485, 4273950, 4957782, 8262970, 12394455, 20657425, 24788910, 41314850, 61972275, 123944550]

約数ペア:

[(1, 123944550), (2, 61972275), (3, 41314850), (5, 24788910), (6, 20657425), (10, 12394455), (15, 8262970), (25, 4957782), (29, 4273950), (30, 4131485), (50, 2478891), (58, 2136975), (75, 1652594), (87, 1424650), (145, 854790), (150, 826297), (174, 712325), (290, 427395), (435, 284930), (725, 170958), (870, 142465), (1450, 85479), (2175, 56986), (4350, 28493)]