75044520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{208457}}^1$

素因数の和:208474

約数の個数: 48

約数和(自身を含む): 243895860

約数和(自身を除く): 168851340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 208457, 416914, 625371, 833828, 1042285, 1250742, 1667656, 1876113, 2084570, 2501484, 3126855, 3752226, 4169140, 5002968, 6253710, 7504452, 8338280, 9380565, 12507420, 15008904, 18761130, 25014840, 37522260, 75044520]

約数ペア:

[(1, 75044520), (2, 37522260), (3, 25014840), (4, 18761130), (5, 15008904), (6, 12507420), (8, 9380565), (9, 8338280), (10, 7504452), (12, 6253710), (15, 5002968), (18, 4169140), (20, 3752226), (24, 3126855), (30, 2501484), (36, 2084570), (40, 1876113), (45, 1667656), (60, 1250742), (72, 1042285), (90, 833828), (120, 625371), (180, 416914), (360, 208457)]