9897000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{3299}}^1$

素因数の和:3323

約数の個数: 64

約数和(自身を含む): 30888000

約数和(自身を除く): 20991000

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, 3299, 6598, 9897, 13196, 16495, 19794, 26392, 32990, 39588, 49485, 65980, 79176, 82475, 98970, 131960, 164950, 197940, 247425, 329900, 395880, 412375, 494850, 659800, 824750, 989700, 1237125, 1649500, 1979400, 2474250, 3299000, 4948500, 9897000]

約数ペア:

[(1, 9897000), (2, 4948500), (3, 3299000), (4, 2474250), (5, 1979400), (6, 1649500), (8, 1237125), (10, 989700), (12, 824750), (15, 659800), (20, 494850), (24, 412375), (25, 395880), (30, 329900), (40, 247425), (50, 197940), (60, 164950), (75, 131960), (100, 98970), (120, 82475), (125, 79176), (150, 65980), (200, 49485), (250, 39588), (300, 32990), (375, 26392), (500, 19794), (600, 16495), (750, 13196), (1000, 9897), (1500, 6598), (3000, 3299)]