115385200

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{29}}^2$

素因数の和:97

約数の個数: 180

約数和(自身を含む): 334812400

約数和(自身を除く): 219427200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 49, 50, 56, 58, 70, 80, 98, 100, 112, 116, 140, 145, 175, 196, 200, 203, 232, 245, 280, 290, 343, 350, 392, 400, 406, 464, 490, 560, 580, 686, 700, 725, 784, 812, 841, 980, 1015, 1160, 1225, 1372, 1400, 1421, 1450, 1624, 1682, 1715, 1960, 2030, 2320, 2450, 2744, 2800, 2842, 2900, 3248, 3364, 3430, 3920, 4060, 4205, 4900, 5075, 5488, 5684, 5800, 5887, 6728, 6860, 7105, 8120, 8410, 8575, 9800, 9947, 10150, 11368, 11600, 11774, 13456, 13720, 14210, 16240, 16820, 17150, 19600, 19894, 20300, 21025, 22736, 23548, 27440, 28420, 29435, 33640, 34300, 35525, 39788, 40600, 41209, 42050, 47096, 49735, 56840, 58870, 67280, 68600, 71050, 79576, 81200, 82418, 84100, 94192, 99470, 113680, 117740, 137200, 142100, 147175, 159152, 164836, 168200, 198940, 206045, 235480, 248675, 284200, 288463, 294350, 329672, 336400, 397880, 412090, 470960, 497350, 568400, 576926, 588700, 659344, 795760, 824180, 994700, 1030225, 1153852, 1177400, 1442315, 1648360, 1989400, 2060450, 2307704, 2354800, 2884630, 3296720, 3978800, 4120900, 4615408, 5769260, 7211575, 8241800, 11538520, 14423150, 16483600, 23077040, 28846300, 57692600, 115385200]

約数ペア:

[(1, 115385200), (2, 57692600), (4, 28846300), (5, 23077040), (7, 16483600), (8, 14423150), (10, 11538520), (14, 8241800), (16, 7211575), (20, 5769260), (25, 4615408), (28, 4120900), (29, 3978800), (35, 3296720), (40, 2884630), (49, 2354800), (50, 2307704), (56, 2060450), (58, 1989400), (70, 1648360), (80, 1442315), (98, 1177400), (100, 1153852), (112, 1030225), (116, 994700), (140, 824180), (145, 795760), (175, 659344), (196, 588700), (200, 576926), (203, 568400), (232, 497350), (245, 470960), (280, 412090), (290, 397880), (343, 336400), (350, 329672), (392, 294350), (400, 288463), (406, 284200), (464, 248675), (490, 235480), (560, 206045), (580, 198940), (686, 168200), (700, 164836), (725, 159152), (784, 147175), (812, 142100), (841, 137200), (980, 117740), (1015, 113680), (1160, 99470), (1225, 94192), (1372, 84100), (1400, 82418), (1421, 81200), (1450, 79576), (1624, 71050), (1682, 68600), (1715, 67280), (1960, 58870), (2030, 56840), (2320, 49735), (2450, 47096), (2744, 42050), (2800, 41209), (2842, 40600), (2900, 39788), (3248, 35525), (3364, 34300), (3430, 33640), (3920, 29435), (4060, 28420), (4205, 27440), (4900, 23548), (5075, 22736), (5488, 21025), (5684, 20300), (5800, 19894), (5887, 19600), (6728, 17150), (6860, 16820), (7105, 16240), (8120, 14210), (8410, 13720), (8575, 13456), (9800, 11774), (9947, 11600), (10150, 11368)]