89478000

素因数分解:

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

素因数の和:1689

約数の個数: 160

約数和(自身を含む): 320723520

約数和(自身を除く): 231245520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1350, 1500, 1657, 1800, 2000, 2160, 2250, 2700, 3000, 3314, 3375, 3600, 4500, 4971, 5400, 6000, 6628, 6750, 8285, 9000, 9942, 10800, 13256, 13500, 14913, 16570, 18000, 19884, 24855, 26512, 27000, 29826, 33140, 39768, 41425, 44739, 49710, 54000, 59652, 66280, 74565, 79536, 82850, 89478, 99420, 119304, 124275, 132560, 149130, 165700, 178956, 198840, 207125, 223695, 238608, 248550, 298260, 331400, 357912, 372825, 397680, 414250, 447390, 497100, 596520, 621375, 662800, 715824, 745650, 828500, 894780, 994200, 1118475, 1193040, 1242750, 1491300, 1657000, 1789560, 1864125, 1988400, 2236950, 2485500, 2982600, 3314000, 3579120, 3728250, 4473900, 4971000, 5592375, 5965200, 7456500, 8947800, 9942000, 11184750, 14913000, 17895600, 22369500, 29826000, 44739000, 89478000]

約数ペア:

[(1, 89478000), (2, 44739000), (3, 29826000), (4, 22369500), (5, 17895600), (6, 14913000), (8, 11184750), (9, 9942000), (10, 8947800), (12, 7456500), (15, 5965200), (16, 5592375), (18, 4971000), (20, 4473900), (24, 3728250), (25, 3579120), (27, 3314000), (30, 2982600), (36, 2485500), (40, 2236950), (45, 1988400), (48, 1864125), (50, 1789560), (54, 1657000), (60, 1491300), (72, 1242750), (75, 1193040), (80, 1118475), (90, 994200), (100, 894780), (108, 828500), (120, 745650), (125, 715824), (135, 662800), (144, 621375), (150, 596520), (180, 497100), (200, 447390), (216, 414250), (225, 397680), (240, 372825), (250, 357912), (270, 331400), (300, 298260), (360, 248550), (375, 238608), (400, 223695), (432, 207125), (450, 198840), (500, 178956), (540, 165700), (600, 149130), (675, 132560), (720, 124275), (750, 119304), (900, 99420), (1000, 89478), (1080, 82850), (1125, 79536), (1200, 74565), (1350, 66280), (1500, 59652), (1657, 54000), (1800, 49710), (2000, 44739), (2160, 41425), (2250, 39768), (2700, 33140), (3000, 29826), (3314, 27000), (3375, 26512), (3600, 24855), (4500, 19884), (4971, 18000), (5400, 16570), (6000, 14913), (6628, 13500), (6750, 13256), (8285, 10800), (9000, 9942)]