22771260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{42169}}^1$

素因数の和:42187

約数の個数: 48

約数和(自身を含む): 70845600

約数和(自身を除く): 48074340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 42169, 84338, 126507, 168676, 210845, 253014, 379521, 421690, 506028, 632535, 759042, 843380, 1138563, 1265070, 1518084, 1897605, 2277126, 2530140, 3795210, 4554252, 5692815, 7590420, 11385630, 22771260]

約数ペア:

[(1, 22771260), (2, 11385630), (3, 7590420), (4, 5692815), (5, 4554252), (6, 3795210), (9, 2530140), (10, 2277126), (12, 1897605), (15, 1518084), (18, 1265070), (20, 1138563), (27, 843380), (30, 759042), (36, 632535), (45, 506028), (54, 421690), (60, 379521), (90, 253014), (108, 210845), (135, 168676), (180, 126507), (270, 84338), (540, 42169)]