129262000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{1319}}^1$

素因数の和:1356

約数の個数: 120

約数和(自身を含む): 363860640

約数和(自身を除く): 234598640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1225, 1319, 1400, 1750, 1960, 2000, 2450, 2638, 2800, 3500, 3920, 4900, 5276, 6125, 6595, 7000, 9233, 9800, 10552, 12250, 13190, 14000, 18466, 19600, 21104, 24500, 26380, 32975, 36932, 46165, 49000, 52760, 64631, 65950, 73864, 92330, 98000, 105520, 129262, 131900, 147728, 164875, 184660, 230825, 258524, 263800, 323155, 329750, 369320, 461650, 517048, 527600, 646310, 659500, 738640, 923300, 1034096, 1154125, 1292620, 1319000, 1615775, 1846600, 2308250, 2585240, 2638000, 3231550, 3693200, 4616500, 5170480, 6463100, 8078875, 9233000, 12926200, 16157750, 18466000, 25852400, 32315500, 64631000, 129262000]

約数ペア:

[(1, 129262000), (2, 64631000), (4, 32315500), (5, 25852400), (7, 18466000), (8, 16157750), (10, 12926200), (14, 9233000), (16, 8078875), (20, 6463100), (25, 5170480), (28, 4616500), (35, 3693200), (40, 3231550), (49, 2638000), (50, 2585240), (56, 2308250), (70, 1846600), (80, 1615775), (98, 1319000), (100, 1292620), (112, 1154125), (125, 1034096), (140, 923300), (175, 738640), (196, 659500), (200, 646310), (245, 527600), (250, 517048), (280, 461650), (350, 369320), (392, 329750), (400, 323155), (490, 263800), (500, 258524), (560, 230825), (700, 184660), (784, 164875), (875, 147728), (980, 131900), (1000, 129262), (1225, 105520), (1319, 98000), (1400, 92330), (1750, 73864), (1960, 65950), (2000, 64631), (2450, 52760), (2638, 49000), (2800, 46165), (3500, 36932), (3920, 32975), (4900, 26380), (5276, 24500), (6125, 21104), (6595, 19600), (7000, 18466), (9233, 14000), (9800, 13190), (10552, 12250)]