142253400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{237089}}^1$

素因数の和:237108

約数の個数: 48

約数和(自身を含む): 440987400

約数和(自身を除く): 298734000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 237089, 474178, 711267, 948356, 1185445, 1422534, 1896712, 2370890, 2845068, 3556335, 4741780, 5690136, 5927225, 7112670, 9483560, 11854450, 14225340, 17781675, 23708900, 28450680, 35563350, 47417800, 71126700, 142253400]

約数ペア:

[(1, 142253400), (2, 71126700), (3, 47417800), (4, 35563350), (5, 28450680), (6, 23708900), (8, 17781675), (10, 14225340), (12, 11854450), (15, 9483560), (20, 7112670), (24, 5927225), (25, 5690136), (30, 4741780), (40, 3556335), (50, 2845068), (60, 2370890), (75, 1896712), (100, 1422534), (120, 1185445), (150, 948356), (200, 711267), (300, 474178), (600, 237089)]