61040000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 160

約数和(自身を含む): 175256400

約数和(自身を除く): 114216400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 109, 112, 125, 128, 140, 160, 175, 200, 218, 224, 250, 280, 320, 350, 400, 436, 448, 500, 545, 560, 625, 640, 700, 763, 800, 872, 875, 896, 1000, 1090, 1120, 1250, 1400, 1526, 1600, 1744, 1750, 2000, 2180, 2240, 2500, 2725, 2800, 3052, 3200, 3488, 3500, 3815, 4000, 4360, 4375, 4480, 5000, 5450, 5600, 6104, 6976, 7000, 7630, 8000, 8720, 8750, 10000, 10900, 11200, 12208, 13625, 13952, 14000, 15260, 16000, 17440, 17500, 19075, 20000, 21800, 22400, 24416, 27250, 28000, 30520, 34880, 35000, 38150, 40000, 43600, 48832, 54500, 56000, 61040, 68125, 69760, 70000, 76300, 80000, 87200, 95375, 97664, 109000, 112000, 122080, 136250, 140000, 152600, 174400, 190750, 218000, 244160, 272500, 280000, 305200, 348800, 381500, 436000, 476875, 488320, 545000, 560000, 610400, 763000, 872000, 953750, 1090000, 1220800, 1526000, 1744000, 1907500, 2180000, 2441600, 3052000, 3815000, 4360000, 6104000, 7630000, 8720000, 12208000, 15260000, 30520000, 61040000]

約数ペア:

[(1, 61040000), (2, 30520000), (4, 15260000), (5, 12208000), (7, 8720000), (8, 7630000), (10, 6104000), (14, 4360000), (16, 3815000), (20, 3052000), (25, 2441600), (28, 2180000), (32, 1907500), (35, 1744000), (40, 1526000), (50, 1220800), (56, 1090000), (64, 953750), (70, 872000), (80, 763000), (100, 610400), (109, 560000), (112, 545000), (125, 488320), (128, 476875), (140, 436000), (160, 381500), (175, 348800), (200, 305200), (218, 280000), (224, 272500), (250, 244160), (280, 218000), (320, 190750), (350, 174400), (400, 152600), (436, 140000), (448, 136250), (500, 122080), (545, 112000), (560, 109000), (625, 97664), (640, 95375), (700, 87200), (763, 80000), (800, 76300), (872, 70000), (875, 69760), (896, 68125), (1000, 61040), (1090, 56000), (1120, 54500), (1250, 48832), (1400, 43600), (1526, 40000), (1600, 38150), (1744, 35000), (1750, 34880), (2000, 30520), (2180, 28000), (2240, 27250), (2500, 24416), (2725, 22400), (2800, 21800), (3052, 20000), (3200, 19075), (3488, 17500), (3500, 17440), (3815, 16000), (4000, 15260), (4360, 14000), (4375, 13952), (4480, 13625), (5000, 12208), (5450, 11200), (5600, 10900), (6104, 10000), (6976, 8750), (7000, 8720), (7630, 8000)]