135142000

素因数分解:

$2^4\times 5^3\times 7^3\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 383011200

約数和(自身を除く): 247869200

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, 197, 200, 245, 250, 280, 343, 350, 392, 394, 400, 490, 500, 560, 686, 700, 784, 788, 875, 980, 985, 1000, 1225, 1372, 1379, 1400, 1576, 1715, 1750, 1960, 1970, 2000, 2450, 2744, 2758, 2800, 3152, 3430, 3500, 3920, 3940, 4900, 4925, 5488, 5516, 6125, 6860, 6895, 7000, 7880, 8575, 9653, 9800, 9850, 11032, 12250, 13720, 13790, 14000, 15760, 17150, 19306, 19600, 19700, 22064, 24500, 24625, 27440, 27580, 34300, 34475, 38612, 39400, 42875, 48265, 49000, 49250, 55160, 67571, 68600, 68950, 77224, 78800, 85750, 96530, 98000, 98500, 110320, 135142, 137200, 137900, 154448, 171500, 172375, 193060, 197000, 241325, 270284, 275800, 337855, 343000, 344750, 386120, 394000, 482650, 540568, 551600, 675710, 686000, 689500, 772240, 965300, 1081136, 1206625, 1351420, 1379000, 1689275, 1930600, 2413250, 2702840, 2758000, 3378550, 3861200, 4826500, 5405680, 6757100, 8446375, 9653000, 13514200, 16892750, 19306000, 27028400, 33785500, 67571000, 135142000]

約数ペア:

[(1, 135142000), (2, 67571000), (4, 33785500), (5, 27028400), (7, 19306000), (8, 16892750), (10, 13514200), (14, 9653000), (16, 8446375), (20, 6757100), (25, 5405680), (28, 4826500), (35, 3861200), (40, 3378550), (49, 2758000), (50, 2702840), (56, 2413250), (70, 1930600), (80, 1689275), (98, 1379000), (100, 1351420), (112, 1206625), (125, 1081136), (140, 965300), (175, 772240), (196, 689500), (197, 686000), (200, 675710), (245, 551600), (250, 540568), (280, 482650), (343, 394000), (350, 386120), (392, 344750), (394, 343000), (400, 337855), (490, 275800), (500, 270284), (560, 241325), (686, 197000), (700, 193060), (784, 172375), (788, 171500), (875, 154448), (980, 137900), (985, 137200), (1000, 135142), (1225, 110320), (1372, 98500), (1379, 98000), (1400, 96530), (1576, 85750), (1715, 78800), (1750, 77224), (1960, 68950), (1970, 68600), (2000, 67571), (2450, 55160), (2744, 49250), (2758, 49000), (2800, 48265), (3152, 42875), (3430, 39400), (3500, 38612), (3920, 34475), (3940, 34300), (4900, 27580), (4925, 27440), (5488, 24625), (5516, 24500), (6125, 22064), (6860, 19700), (6895, 19600), (7000, 19306), (7880, 17150), (8575, 15760), (9653, 14000), (9800, 13790), (9850, 13720), (11032, 12250)]