13138800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{10949}}^1$

素因数の和:10970

約数の個数: 60

約数和(自身を含む): 42091800

約数和(自身を除く): 28953000

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, 10949, 21898, 32847, 43796, 54745, 65694, 87592, 109490, 131388, 164235, 175184, 218980, 262776, 273725, 328470, 437960, 525552, 547450, 656940, 821175, 875920, 1094900, 1313880, 1642350, 2189800, 2627760, 3284700, 4379600, 6569400, 13138800]

約数ペア:

[(1, 13138800), (2, 6569400), (3, 4379600), (4, 3284700), (5, 2627760), (6, 2189800), (8, 1642350), (10, 1313880), (12, 1094900), (15, 875920), (16, 821175), (20, 656940), (24, 547450), (25, 525552), (30, 437960), (40, 328470), (48, 273725), (50, 262776), (60, 218980), (75, 175184), (80, 164235), (100, 131388), (120, 109490), (150, 87592), (200, 65694), (240, 54745), (300, 43796), (400, 32847), (600, 21898), (1200, 10949)]