214228000

素因数分解:

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

素因数の和:1132

約数の個数: 144

約数和(自身を含む): 612854424

約数和(自身を除く): 398626424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 800, 875, 980, 1000, 1093, 1120, 1225, 1400, 1568, 1750, 1960, 2000, 2186, 2450, 2800, 3500, 3920, 4000, 4372, 4900, 5465, 5600, 6125, 7000, 7651, 7840, 8744, 9800, 10930, 12250, 14000, 15302, 17488, 19600, 21860, 24500, 27325, 28000, 30604, 34976, 38255, 39200, 43720, 49000, 53557, 54650, 61208, 76510, 87440, 98000, 107114, 109300, 122416, 136625, 153020, 174880, 191275, 196000, 214228, 218600, 244832, 267785, 273250, 306040, 382550, 428456, 437200, 535570, 546500, 612080, 765100, 856912, 874400, 956375, 1071140, 1093000, 1224160, 1338925, 1530200, 1713824, 1912750, 2142280, 2186000, 2677850, 3060400, 3825500, 4284560, 4372000, 5355700, 6120800, 6694625, 7651000, 8569120, 10711400, 13389250, 15302000, 21422800, 26778500, 30604000, 42845600, 53557000, 107114000, 214228000]

約数ペア:

[(1, 214228000), (2, 107114000), (4, 53557000), (5, 42845600), (7, 30604000), (8, 26778500), (10, 21422800), (14, 15302000), (16, 13389250), (20, 10711400), (25, 8569120), (28, 7651000), (32, 6694625), (35, 6120800), (40, 5355700), (49, 4372000), (50, 4284560), (56, 3825500), (70, 3060400), (80, 2677850), (98, 2186000), (100, 2142280), (112, 1912750), (125, 1713824), (140, 1530200), (160, 1338925), (175, 1224160), (196, 1093000), (200, 1071140), (224, 956375), (245, 874400), (250, 856912), (280, 765100), (350, 612080), (392, 546500), (400, 535570), (490, 437200), (500, 428456), (560, 382550), (700, 306040), (784, 273250), (800, 267785), (875, 244832), (980, 218600), (1000, 214228), (1093, 196000), (1120, 191275), (1225, 174880), (1400, 153020), (1568, 136625), (1750, 122416), (1960, 109300), (2000, 107114), (2186, 98000), (2450, 87440), (2800, 76510), (3500, 61208), (3920, 54650), (4000, 53557), (4372, 49000), (4900, 43720), (5465, 39200), (5600, 38255), (6125, 34976), (7000, 30604), (7651, 28000), (7840, 27325), (8744, 24500), (9800, 21860), (10930, 19600), (12250, 17488), (14000, 15302)]