25787523780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{143264021}}^1$

素因数の和:143264036

約数の個数: 36

約数和(自身を含む): 78222156012

約数和(自身を除く): 52434632232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 143264021, 286528042, 429792063, 573056084, 716320105, 859584126, 1289376189, 1432640210, 1719168252, 2148960315, 2578752378, 2865280420, 4297920630, 5157504756, 6446880945, 8595841260, 12893761890, 25787523780]

約数ペア:

[(1, 25787523780), (2, 12893761890), (3, 8595841260), (4, 6446880945), (5, 5157504756), (6, 4297920630), (9, 2865280420), (10, 2578752378), (12, 2148960315), (15, 1719168252), (18, 1432640210), (20, 1289376189), (30, 859584126), (36, 716320105), (45, 573056084), (60, 429792063), (90, 286528042), (180, 143264021)]