68705300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 158323200

約数和(自身を除く): 89617900

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 124, 148, 155, 185, 310, 370, 599, 620, 740, 775, 925, 1147, 1198, 1550, 1850, 2294, 2396, 2995, 3100, 3700, 4588, 5735, 5990, 11470, 11980, 14975, 18569, 22163, 22940, 28675, 29950, 37138, 44326, 57350, 59900, 74276, 88652, 92845, 110815, 114700, 185690, 221630, 371380, 443260, 464225, 554075, 687053, 928450, 1108150, 1374106, 1856900, 2216300, 2748212, 3435265, 6870530, 13741060, 17176325, 34352650, 68705300]

約数ペア:

[(1, 68705300), (2, 34352650), (4, 17176325), (5, 13741060), (10, 6870530), (20, 3435265), (25, 2748212), (31, 2216300), (37, 1856900), (50, 1374106), (62, 1108150), (74, 928450), (100, 687053), (124, 554075), (148, 464225), (155, 443260), (185, 371380), (310, 221630), (370, 185690), (599, 114700), (620, 110815), (740, 92845), (775, 88652), (925, 74276), (1147, 59900), (1198, 57350), (1550, 44326), (1850, 37138), (2294, 29950), (2396, 28675), (2995, 22940), (3100, 22163), (3700, 18569), (4588, 14975), (5735, 11980), (5990, 11470)]