76746420

素因数分解:

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

素因数の和:142141

約数の個数: 48

約数和(自身を含む): 238768320

約数和(自身を除く): 162021900

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, 142123, 284246, 426369, 568492, 710615, 852738, 1279107, 1421230, 1705476, 2131845, 2558214, 2842460, 3837321, 4263690, 5116428, 6395535, 7674642, 8527380, 12791070, 15349284, 19186605, 25582140, 38373210, 76746420]

約数ペア:

[(1, 76746420), (2, 38373210), (3, 25582140), (4, 19186605), (5, 15349284), (6, 12791070), (9, 8527380), (10, 7674642), (12, 6395535), (15, 5116428), (18, 4263690), (20, 3837321), (27, 2842460), (30, 2558214), (36, 2131845), (45, 1705476), (54, 1421230), (60, 1279107), (90, 852738), (108, 710615), (135, 568492), (180, 426369), (270, 284246), (540, 142123)]