15302000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{1093}}^1$

素因数の和:1123

約数の個数: 80

約数和(自身を含む): 42324672

約数和(自身を除く): 27022672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1093, 1400, 1750, 2000, 2186, 2800, 3500, 4372, 5465, 7000, 7651, 8744, 10930, 14000, 15302, 17488, 21860, 27325, 30604, 38255, 43720, 54650, 61208, 76510, 87440, 109300, 122416, 136625, 153020, 191275, 218600, 273250, 306040, 382550, 437200, 546500, 612080, 765100, 956375, 1093000, 1530200, 1912750, 2186000, 3060400, 3825500, 7651000, 15302000]

約数ペア:

[(1, 15302000), (2, 7651000), (4, 3825500), (5, 3060400), (7, 2186000), (8, 1912750), (10, 1530200), (14, 1093000), (16, 956375), (20, 765100), (25, 612080), (28, 546500), (35, 437200), (40, 382550), (50, 306040), (56, 273250), (70, 218600), (80, 191275), (100, 153020), (112, 136625), (125, 122416), (140, 109300), (175, 87440), (200, 76510), (250, 61208), (280, 54650), (350, 43720), (400, 38255), (500, 30604), (560, 27325), (700, 21860), (875, 17488), (1000, 15302), (1093, 14000), (1400, 10930), (1750, 8744), (2000, 7651), (2186, 7000), (2800, 5465), (3500, 4372)]