82723140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{153191}}^1$

素因数の和:153209

約数の個数: 48

約数和(自身を含む): 257362560

約数和(自身を除く): 174639420

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, 153191, 306382, 459573, 612764, 765955, 919146, 1378719, 1531910, 1838292, 2297865, 2757438, 3063820, 4136157, 4595730, 5514876, 6893595, 8272314, 9191460, 13787190, 16544628, 20680785, 27574380, 41361570, 82723140]

約数ペア:

[(1, 82723140), (2, 41361570), (3, 27574380), (4, 20680785), (5, 16544628), (6, 13787190), (9, 9191460), (10, 8272314), (12, 6893595), (15, 5514876), (18, 4595730), (20, 4136157), (27, 3063820), (30, 2757438), (36, 2297865), (45, 1838292), (54, 1531910), (60, 1378719), (90, 919146), (108, 765955), (135, 612764), (180, 459573), (270, 306382), (540, 153191)]