120168900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{44507}}^1$

素因数の和:44530

約数の個数: 72

約数和(自身を含む): 386329440

約数和(自身を除く): 266160540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 44507, 89014, 133521, 178028, 222535, 267042, 400563, 445070, 534084, 667605, 801126, 890140, 1112675, 1201689, 1335210, 1602252, 2002815, 2225350, 2403378, 2670420, 3338025, 4005630, 4450700, 4806756, 6008445, 6676050, 8011260, 10014075, 12016890, 13352100, 20028150, 24033780, 30042225, 40056300, 60084450, 120168900]

約数ペア:

[(1, 120168900), (2, 60084450), (3, 40056300), (4, 30042225), (5, 24033780), (6, 20028150), (9, 13352100), (10, 12016890), (12, 10014075), (15, 8011260), (18, 6676050), (20, 6008445), (25, 4806756), (27, 4450700), (30, 4005630), (36, 3338025), (45, 2670420), (50, 2403378), (54, 2225350), (60, 2002815), (75, 1602252), (90, 1335210), (100, 1201689), (108, 1112675), (135, 890140), (150, 801126), (180, 667605), (225, 534084), (270, 445070), (300, 400563), (450, 267042), (540, 222535), (675, 178028), (900, 133521), (1350, 89014), (2700, 44507)]