169148000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 484009344

約数和(自身を除く): 314861344

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, 863, 875, 980, 1000, 1120, 1225, 1400, 1568, 1726, 1750, 1960, 2000, 2450, 2800, 3452, 3500, 3920, 4000, 4315, 4900, 5600, 6041, 6125, 6904, 7000, 7840, 8630, 9800, 12082, 12250, 13808, 14000, 17260, 19600, 21575, 24164, 24500, 27616, 28000, 30205, 34520, 39200, 42287, 43150, 48328, 49000, 60410, 69040, 84574, 86300, 96656, 98000, 107875, 120820, 138080, 151025, 169148, 172600, 193312, 196000, 211435, 215750, 241640, 302050, 338296, 345200, 422870, 431500, 483280, 604100, 676592, 690400, 755125, 845740, 863000, 966560, 1057175, 1208200, 1353184, 1510250, 1691480, 1726000, 2114350, 2416400, 3020500, 3382960, 3452000, 4228700, 4832800, 5285875, 6041000, 6765920, 8457400, 10571750, 12082000, 16914800, 21143500, 24164000, 33829600, 42287000, 84574000, 169148000]

約数ペア:

[(1, 169148000), (2, 84574000), (4, 42287000), (5, 33829600), (7, 24164000), (8, 21143500), (10, 16914800), (14, 12082000), (16, 10571750), (20, 8457400), (25, 6765920), (28, 6041000), (32, 5285875), (35, 4832800), (40, 4228700), (49, 3452000), (50, 3382960), (56, 3020500), (70, 2416400), (80, 2114350), (98, 1726000), (100, 1691480), (112, 1510250), (125, 1353184), (140, 1208200), (160, 1057175), (175, 966560), (196, 863000), (200, 845740), (224, 755125), (245, 690400), (250, 676592), (280, 604100), (350, 483280), (392, 431500), (400, 422870), (490, 345200), (500, 338296), (560, 302050), (700, 241640), (784, 215750), (800, 211435), (863, 196000), (875, 193312), (980, 172600), (1000, 169148), (1120, 151025), (1225, 138080), (1400, 120820), (1568, 107875), (1726, 98000), (1750, 96656), (1960, 86300), (2000, 84574), (2450, 69040), (2800, 60410), (3452, 49000), (3500, 48328), (3920, 43150), (4000, 42287), (4315, 39200), (4900, 34520), (5600, 30205), (6041, 28000), (6125, 27616), (6904, 24500), (7000, 24164), (7840, 21575), (8630, 19600), (9800, 17260), (12082, 14000), (12250, 13808)]