121267400

素因数分解:

$2^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{2719}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 283315200

約数和(自身を除く): 162047800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 223, 446, 892, 1115, 1784, 2230, 2719, 4460, 5438, 5575, 8920, 10876, 11150, 13595, 21752, 22300, 27190, 44600, 54380, 67975, 108760, 135950, 271900, 543800, 606337, 1212674, 2425348, 3031685, 4850696, 6063370, 12126740, 15158425, 24253480, 30316850, 60633700, 121267400]

約数ペア:

[(1, 121267400), (2, 60633700), (4, 30316850), (5, 24253480), (8, 15158425), (10, 12126740), (20, 6063370), (25, 4850696), (40, 3031685), (50, 2425348), (100, 1212674), (200, 606337), (223, 543800), (446, 271900), (892, 135950), (1115, 108760), (1784, 67975), (2230, 54380), (2719, 44600), (4460, 27190), (5438, 22300), (5575, 21752), (8920, 13595), (10876, 11150)]