13047000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{4349}}^1$

素因数の和:4373

約数の個数: 64

約数和(自身を含む): 40716000

約数和(自身を除く): 27669000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 4349, 8698, 13047, 17396, 21745, 26094, 34792, 43490, 52188, 65235, 86980, 104376, 108725, 130470, 173960, 217450, 260940, 326175, 434900, 521880, 543625, 652350, 869800, 1087250, 1304700, 1630875, 2174500, 2609400, 3261750, 4349000, 6523500, 13047000]

約数ペア:

[(1, 13047000), (2, 6523500), (3, 4349000), (4, 3261750), (5, 2609400), (6, 2174500), (8, 1630875), (10, 1304700), (12, 1087250), (15, 869800), (20, 652350), (24, 543625), (25, 521880), (30, 434900), (40, 326175), (50, 260940), (60, 217450), (75, 173960), (100, 130470), (120, 108725), (125, 104376), (150, 86980), (200, 65235), (250, 52188), (300, 43490), (375, 34792), (500, 26094), (600, 21745), (750, 17396), (1000, 13047), (1500, 8698), (3000, 4349)]