106682800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{5443}}^1$

素因数の和:5475

約数の個数: 90

約数和(自身を含む): 298205988

約数和(自身を除く): 191523188

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, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 5443, 9800, 10886, 19600, 21772, 27215, 38101, 43544, 54430, 76202, 87088, 108860, 136075, 152404, 190505, 217720, 266707, 272150, 304808, 381010, 435440, 533414, 544300, 609616, 762020, 952525, 1066828, 1088600, 1333535, 1524040, 1905050, 2133656, 2177200, 2667070, 3048080, 3810100, 4267312, 5334140, 6667675, 7620200, 10668280, 13335350, 15240400, 21336560, 26670700, 53341400, 106682800]

約数ペア:

[(1, 106682800), (2, 53341400), (4, 26670700), (5, 21336560), (7, 15240400), (8, 13335350), (10, 10668280), (14, 7620200), (16, 6667675), (20, 5334140), (25, 4267312), (28, 3810100), (35, 3048080), (40, 2667070), (49, 2177200), (50, 2133656), (56, 1905050), (70, 1524040), (80, 1333535), (98, 1088600), (100, 1066828), (112, 952525), (140, 762020), (175, 609616), (196, 544300), (200, 533414), (245, 435440), (280, 381010), (350, 304808), (392, 272150), (400, 266707), (490, 217720), (560, 190505), (700, 152404), (784, 136075), (980, 108860), (1225, 87088), (1400, 76202), (1960, 54430), (2450, 43544), (2800, 38101), (3920, 27215), (4900, 21772), (5443, 19600), (9800, 10886)]