15254000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 80

約数和(自身を含む): 38301120

約数和(自身を除く): 23047120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 263, 290, 400, 464, 500, 526, 580, 725, 1000, 1052, 1160, 1315, 1450, 2000, 2104, 2320, 2630, 2900, 3625, 4208, 5260, 5800, 6575, 7250, 7627, 10520, 11600, 13150, 14500, 15254, 21040, 26300, 29000, 30508, 32875, 38135, 52600, 58000, 61016, 65750, 76270, 105200, 122032, 131500, 152540, 190675, 263000, 305080, 381350, 526000, 610160, 762700, 953375, 1525400, 1906750, 3050800, 3813500, 7627000, 15254000]

約数ペア:

[(1, 15254000), (2, 7627000), (4, 3813500), (5, 3050800), (8, 1906750), (10, 1525400), (16, 953375), (20, 762700), (25, 610160), (29, 526000), (40, 381350), (50, 305080), (58, 263000), (80, 190675), (100, 152540), (116, 131500), (125, 122032), (145, 105200), (200, 76270), (232, 65750), (250, 61016), (263, 58000), (290, 52600), (400, 38135), (464, 32875), (500, 30508), (526, 29000), (580, 26300), (725, 21040), (1000, 15254), (1052, 14500), (1160, 13150), (1315, 11600), (1450, 10520), (2000, 7627), (2104, 7250), (2320, 6575), (2630, 5800), (2900, 5260), (3625, 4208)]