55110420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{306169}}^1$

素因数の和:306184

約数の個数: 36

約数和(自身を含む): 167168820

約数和(自身を除く): 112058400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 306169, 612338, 918507, 1224676, 1530845, 1837014, 2755521, 3061690, 3674028, 4592535, 5511042, 6123380, 9185070, 11022084, 13777605, 18370140, 27555210, 55110420]

約数ペア:

[(1, 55110420), (2, 27555210), (3, 18370140), (4, 13777605), (5, 11022084), (6, 9185070), (9, 6123380), (10, 5511042), (12, 4592535), (15, 3674028), (18, 3061690), (20, 2755521), (30, 1837014), (36, 1530845), (45, 1224676), (60, 918507), (90, 612338), (180, 306169)]