72737100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{80819}}^1$

素因数の和:80839

約数の個数: 54

約数和(自身を含む): 227993220

約数和(自身を除く): 155256120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 80819, 161638, 242457, 323276, 404095, 484914, 727371, 808190, 969828, 1212285, 1454742, 1616380, 2020475, 2424570, 2909484, 3636855, 4040950, 4849140, 6061425, 7273710, 8081900, 12122850, 14547420, 18184275, 24245700, 36368550, 72737100]

約数ペア:

[(1, 72737100), (2, 36368550), (3, 24245700), (4, 18184275), (5, 14547420), (6, 12122850), (9, 8081900), (10, 7273710), (12, 6061425), (15, 4849140), (18, 4040950), (20, 3636855), (25, 2909484), (30, 2424570), (36, 2020475), (45, 1616380), (50, 1454742), (60, 1212285), (75, 969828), (90, 808190), (100, 727371), (150, 484914), (180, 404095), (225, 323276), (300, 242457), (450, 161638), (900, 80819)]