9942000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{1657}}^1$

素因数の和:1683

約数の個数: 80

約数和(自身を含む): 32072352

約数和(自身を除く): 22130352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 1657, 2000, 3000, 3314, 4971, 6000, 6628, 8285, 9942, 13256, 16570, 19884, 24855, 26512, 33140, 39768, 41425, 49710, 66280, 79536, 82850, 99420, 124275, 132560, 165700, 198840, 207125, 248550, 331400, 397680, 414250, 497100, 621375, 662800, 828500, 994200, 1242750, 1657000, 1988400, 2485500, 3314000, 4971000, 9942000]

約数ペア:

[(1, 9942000), (2, 4971000), (3, 3314000), (4, 2485500), (5, 1988400), (6, 1657000), (8, 1242750), (10, 994200), (12, 828500), (15, 662800), (16, 621375), (20, 497100), (24, 414250), (25, 397680), (30, 331400), (40, 248550), (48, 207125), (50, 198840), (60, 165700), (75, 132560), (80, 124275), (100, 99420), (120, 82850), (125, 79536), (150, 66280), (200, 49710), (240, 41425), (250, 39768), (300, 33140), (375, 26512), (400, 24855), (500, 19884), (600, 16570), (750, 13256), (1000, 9942), (1200, 8285), (1500, 6628), (1657, 6000), (2000, 4971), (3000, 3314)]