68227300

素因数分解:

$2^2\times 5^2\times {\mathrm{431}}^1\times {\mathrm{1583}}^1$

素因数の和:2028

約数の個数: 36

約数和(自身を含む): 148490496

約数和(自身を除く): 80263196

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 431, 862, 1583, 1724, 2155, 3166, 4310, 6332, 7915, 8620, 10775, 15830, 21550, 31660, 39575, 43100, 79150, 158300, 682273, 1364546, 2729092, 3411365, 6822730, 13645460, 17056825, 34113650, 68227300]

約数ペア:

[(1, 68227300), (2, 34113650), (4, 17056825), (5, 13645460), (10, 6822730), (20, 3411365), (25, 2729092), (50, 1364546), (100, 682273), (431, 158300), (862, 79150), (1583, 43100), (1724, 39575), (2155, 31660), (3166, 21550), (4310, 15830), (6332, 10775), (7915, 8620)]