25582140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{142123}}^1$

素因数の和:142138

約数の個数: 36

約数和(自身を含む): 77599704

約数和(自身を除く): 52017564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 142123, 284246, 426369, 568492, 710615, 852738, 1279107, 1421230, 1705476, 2131845, 2558214, 2842460, 4263690, 5116428, 6395535, 8527380, 12791070, 25582140]

約数ペア:

[(1, 25582140), (2, 12791070), (3, 8527380), (4, 6395535), (5, 5116428), (6, 4263690), (9, 2842460), (10, 2558214), (12, 2131845), (15, 1705476), (18, 1421230), (20, 1279107), (30, 852738), (36, 710615), (45, 568492), (60, 426369), (90, 284246), (180, 142123)]