164564850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37831}}^1$

素因数の和:37875

約数の個数: 48

約数和(自身を含む): 422205120

約数和(自身を除く): 257640270

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, 37831, 75662, 113493, 189155, 226986, 378310, 567465, 945775, 1097099, 1134930, 1891550, 2194198, 2837325, 3291297, 5485495, 5674650, 6582594, 10970990, 16456485, 27427475, 32912970, 54854950, 82282425, 164564850]

約数ペア:

[(1, 164564850), (2, 82282425), (3, 54854950), (5, 32912970), (6, 27427475), (10, 16456485), (15, 10970990), (25, 6582594), (29, 5674650), (30, 5485495), (50, 3291297), (58, 2837325), (75, 2194198), (87, 1891550), (145, 1134930), (150, 1097099), (174, 945775), (290, 567465), (435, 378310), (725, 226986), (870, 189155), (1450, 113493), (2175, 75662), (4350, 37831)]