39489000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13163}}^1$

素因数の和:13187

約数の個数: 64

約数和(自身を含む): 123215040

約数和(自身を除く): 83726040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 13163, 26326, 39489, 52652, 65815, 78978, 105304, 131630, 157956, 197445, 263260, 315912, 329075, 394890, 526520, 658150, 789780, 987225, 1316300, 1579560, 1645375, 1974450, 2632600, 3290750, 3948900, 4936125, 6581500, 7897800, 9872250, 13163000, 19744500, 39489000]

約数ペア:

[(1, 39489000), (2, 19744500), (3, 13163000), (4, 9872250), (5, 7897800), (6, 6581500), (8, 4936125), (10, 3948900), (12, 3290750), (15, 2632600), (20, 1974450), (24, 1645375), (25, 1579560), (30, 1316300), (40, 987225), (50, 789780), (60, 658150), (75, 526520), (100, 394890), (120, 329075), (125, 315912), (150, 263260), (200, 197445), (250, 157956), (300, 131630), (375, 105304), (500, 78978), (600, 65815), (750, 52652), (1000, 39489), (1500, 26326), (3000, 13163)]