231182000

素因数分解:

$2^4\times 5^3\times 7^3\times {\mathrm{337}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 653827200

約数和(自身を除く): 422645200

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, 337, 343, 350, 392, 400, 490, 500, 560, 674, 686, 700, 784, 875, 980, 1000, 1225, 1348, 1372, 1400, 1685, 1715, 1750, 1960, 2000, 2359, 2450, 2696, 2744, 2800, 3370, 3430, 3500, 3920, 4718, 4900, 5392, 5488, 6125, 6740, 6860, 7000, 8425, 8575, 9436, 9800, 11795, 12250, 13480, 13720, 14000, 16513, 16850, 17150, 18872, 19600, 23590, 24500, 26960, 27440, 33026, 33700, 34300, 37744, 42125, 42875, 47180, 49000, 58975, 66052, 67400, 68600, 82565, 84250, 85750, 94360, 98000, 115591, 117950, 132104, 134800, 137200, 165130, 168500, 171500, 188720, 231182, 235900, 264208, 294875, 330260, 337000, 343000, 412825, 462364, 471800, 577955, 589750, 660520, 674000, 686000, 825650, 924728, 943600, 1155910, 1179500, 1321040, 1651300, 1849456, 2064125, 2311820, 2359000, 2889775, 3302600, 4128250, 4623640, 4718000, 5779550, 6605200, 8256500, 9247280, 11559100, 14448875, 16513000, 23118200, 28897750, 33026000, 46236400, 57795500, 115591000, 231182000]

約数ペア:

[(1, 231182000), (2, 115591000), (4, 57795500), (5, 46236400), (7, 33026000), (8, 28897750), (10, 23118200), (14, 16513000), (16, 14448875), (20, 11559100), (25, 9247280), (28, 8256500), (35, 6605200), (40, 5779550), (49, 4718000), (50, 4623640), (56, 4128250), (70, 3302600), (80, 2889775), (98, 2359000), (100, 2311820), (112, 2064125), (125, 1849456), (140, 1651300), (175, 1321040), (196, 1179500), (200, 1155910), (245, 943600), (250, 924728), (280, 825650), (337, 686000), (343, 674000), (350, 660520), (392, 589750), (400, 577955), (490, 471800), (500, 462364), (560, 412825), (674, 343000), (686, 337000), (700, 330260), (784, 294875), (875, 264208), (980, 235900), (1000, 231182), (1225, 188720), (1348, 171500), (1372, 168500), (1400, 165130), (1685, 137200), (1715, 134800), (1750, 132104), (1960, 117950), (2000, 115591), (2359, 98000), (2450, 94360), (2696, 85750), (2744, 84250), (2800, 82565), (3370, 68600), (3430, 67400), (3500, 66052), (3920, 58975), (4718, 49000), (4900, 47180), (5392, 42875), (5488, 42125), (6125, 37744), (6740, 34300), (6860, 33700), (7000, 33026), (8425, 27440), (8575, 26960), (9436, 24500), (9800, 23590), (11795, 19600), (12250, 18872), (13480, 17150), (13720, 16850), (14000, 16513)]