66808000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{1193}}^1$

素因数の和:1227

約数の個数: 112

約数和(自身を含む): 189244224

約数和(自身を除く): 122436224

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, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1193, 1400, 1600, 1750, 2000, 2240, 2386, 2800, 3500, 4000, 4772, 5600, 5965, 7000, 8000, 8351, 9544, 11200, 11930, 14000, 16702, 19088, 23860, 28000, 29825, 33404, 38176, 41755, 47720, 56000, 59650, 66808, 76352, 83510, 95440, 119300, 133616, 149125, 167020, 190880, 208775, 238600, 267232, 298250, 334040, 381760, 417550, 477200, 534464, 596500, 668080, 835100, 954400, 1043875, 1193000, 1336160, 1670200, 1908800, 2087750, 2386000, 2672320, 3340400, 4175500, 4772000, 6680800, 8351000, 9544000, 13361600, 16702000, 33404000, 66808000]

約数ペア:

[(1, 66808000), (2, 33404000), (4, 16702000), (5, 13361600), (7, 9544000), (8, 8351000), (10, 6680800), (14, 4772000), (16, 4175500), (20, 3340400), (25, 2672320), (28, 2386000), (32, 2087750), (35, 1908800), (40, 1670200), (50, 1336160), (56, 1193000), (64, 1043875), (70, 954400), (80, 835100), (100, 668080), (112, 596500), (125, 534464), (140, 477200), (160, 417550), (175, 381760), (200, 334040), (224, 298250), (250, 267232), (280, 238600), (320, 208775), (350, 190880), (400, 167020), (448, 149125), (500, 133616), (560, 119300), (700, 95440), (800, 83510), (875, 76352), (1000, 66808), (1120, 59650), (1193, 56000), (1400, 47720), (1600, 41755), (1750, 38176), (2000, 33404), (2240, 29825), (2386, 28000), (2800, 23860), (3500, 19088), (4000, 16702), (4772, 14000), (5600, 11930), (5965, 11200), (7000, 9544), (8000, 8351)]