121252900

素因数分解:

$2^2\times 5^2\times {\mathrm{887}}^1\times {\mathrm{1367}}^1$

素因数の和:2268

約数の個数: 36

約数和(自身を含む): 263608128

約数和(自身を除く): 142355228

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 887, 1367, 1774, 2734, 3548, 4435, 5468, 6835, 8870, 13670, 17740, 22175, 27340, 34175, 44350, 68350, 88700, 136700, 1212529, 2425058, 4850116, 6062645, 12125290, 24250580, 30313225, 60626450, 121252900]

約数ペア:

[(1, 121252900), (2, 60626450), (4, 30313225), (5, 24250580), (10, 12125290), (20, 6062645), (25, 4850116), (50, 2425058), (100, 1212529), (887, 136700), (1367, 88700), (1774, 68350), (2734, 44350), (3548, 34175), (4435, 27340), (5468, 22175), (6835, 17740), (8870, 13670)]