75488000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{337}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 215552064

約数和(自身を除く): 140064064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 337, 350, 400, 448, 500, 560, 640, 674, 700, 800, 875, 896, 1000, 1120, 1280, 1348, 1400, 1600, 1685, 1750, 1792, 2000, 2240, 2359, 2696, 2800, 3200, 3370, 3500, 4000, 4480, 4718, 5392, 5600, 6400, 6740, 7000, 8000, 8425, 8960, 9436, 10784, 11200, 11795, 13480, 14000, 16000, 16850, 18872, 21568, 22400, 23590, 26960, 28000, 32000, 33700, 37744, 42125, 43136, 44800, 47180, 53920, 56000, 58975, 67400, 75488, 84250, 86272, 94360, 107840, 112000, 117950, 134800, 150976, 168500, 188720, 215680, 224000, 235900, 269600, 294875, 301952, 337000, 377440, 431360, 471800, 539200, 589750, 603904, 674000, 754880, 943600, 1078400, 1179500, 1348000, 1509760, 1887200, 2156800, 2359000, 2696000, 3019520, 3774400, 4718000, 5392000, 7548800, 9436000, 10784000, 15097600, 18872000, 37744000, 75488000]

約数ペア:

[(1, 75488000), (2, 37744000), (4, 18872000), (5, 15097600), (7, 10784000), (8, 9436000), (10, 7548800), (14, 5392000), (16, 4718000), (20, 3774400), (25, 3019520), (28, 2696000), (32, 2359000), (35, 2156800), (40, 1887200), (50, 1509760), (56, 1348000), (64, 1179500), (70, 1078400), (80, 943600), (100, 754880), (112, 674000), (125, 603904), (128, 589750), (140, 539200), (160, 471800), (175, 431360), (200, 377440), (224, 337000), (250, 301952), (256, 294875), (280, 269600), (320, 235900), (337, 224000), (350, 215680), (400, 188720), (448, 168500), (500, 150976), (560, 134800), (640, 117950), (674, 112000), (700, 107840), (800, 94360), (875, 86272), (896, 84250), (1000, 75488), (1120, 67400), (1280, 58975), (1348, 56000), (1400, 53920), (1600, 47180), (1685, 44800), (1750, 43136), (1792, 42125), (2000, 37744), (2240, 33700), (2359, 32000), (2696, 28000), (2800, 26960), (3200, 23590), (3370, 22400), (3500, 21568), (4000, 18872), (4480, 16850), (4718, 16000), (5392, 14000), (5600, 13480), (6400, 11795), (6740, 11200), (7000, 10784), (8000, 9436), (8425, 8960)]