168133700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{34313}}^1$

素因数の和:34341

約数の個数: 54

約数和(自身を含む): 424429866

約数和(自身を除く): 256296166

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 34313, 68626, 137252, 171565, 240191, 343130, 480382, 686260, 857825, 960764, 1200955, 1681337, 1715650, 2401910, 3362674, 3431300, 4803820, 6004775, 6725348, 8406685, 12009550, 16813370, 24019100, 33626740, 42033425, 84066850, 168133700]

約数ペア:

[(1, 168133700), (2, 84066850), (4, 42033425), (5, 33626740), (7, 24019100), (10, 16813370), (14, 12009550), (20, 8406685), (25, 6725348), (28, 6004775), (35, 4803820), (49, 3431300), (50, 3362674), (70, 2401910), (98, 1715650), (100, 1681337), (140, 1200955), (175, 960764), (196, 857825), (245, 686260), (350, 480382), (490, 343130), (700, 240191), (980, 171565), (1225, 137252), (2450, 68626), (4900, 34313)]