203422140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1130123}}^1$

素因数の和:1130138

約数の個数: 36

約数和(自身を含む): 617047704

約数和(自身を除く): 413625564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1130123, 2260246, 3390369, 4520492, 5650615, 6780738, 10171107, 11301230, 13561476, 16951845, 20342214, 22602460, 33903690, 40684428, 50855535, 67807380, 101711070, 203422140]

約数ペア:

[(1, 203422140), (2, 101711070), (3, 67807380), (4, 50855535), (5, 40684428), (6, 33903690), (9, 22602460), (10, 20342214), (12, 16951845), (15, 13561476), (18, 11301230), (20, 10171107), (30, 6780738), (36, 5650615), (45, 4520492), (60, 3390369), (90, 2260246), (180, 1130123)]