158218800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131849}}^1$

素因数の和:131870

約数の個数: 60

約数和(自身を含む): 506831400

約数和(自身を除く): 348612600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 131849, 263698, 395547, 527396, 659245, 791094, 1054792, 1318490, 1582188, 1977735, 2109584, 2636980, 3164376, 3296225, 3955470, 5273960, 6328752, 6592450, 7910940, 9888675, 10547920, 13184900, 15821880, 19777350, 26369800, 31643760, 39554700, 52739600, 79109400, 158218800]

約数ペア:

[(1, 158218800), (2, 79109400), (3, 52739600), (4, 39554700), (5, 31643760), (6, 26369800), (8, 19777350), (10, 15821880), (12, 13184900), (15, 10547920), (16, 9888675), (20, 7910940), (24, 6592450), (25, 6328752), (30, 5273960), (40, 3955470), (48, 3296225), (50, 3164376), (60, 2636980), (75, 2109584), (80, 1977735), (100, 1582188), (120, 1318490), (150, 1054792), (200, 791094), (240, 659245), (300, 527396), (400, 395547), (600, 263698), (1200, 131849)]