198984000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{8291}}^1$

素因数の和:8321

約数の個数: 112

約数和(自身を含む): 657124416

約数和(自身を除く): 458140416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 8291, 12000, 16582, 24000, 24873, 33164, 41455, 49746, 66328, 82910, 99492, 124365, 132656, 165820, 198984, 207275, 248730, 265312, 331640, 397968, 414550, 497460, 530624, 621825, 663280, 795936, 829100, 994920, 1036375, 1243650, 1326560, 1591872, 1658200, 1989840, 2072750, 2487300, 2653120, 3109125, 3316400, 3979680, 4145500, 4974600, 6218250, 6632800, 7959360, 8291000, 9949200, 12436500, 13265600, 16582000, 19898400, 24873000, 33164000, 39796800, 49746000, 66328000, 99492000, 198984000]

約数ペア:

[(1, 198984000), (2, 99492000), (3, 66328000), (4, 49746000), (5, 39796800), (6, 33164000), (8, 24873000), (10, 19898400), (12, 16582000), (15, 13265600), (16, 12436500), (20, 9949200), (24, 8291000), (25, 7959360), (30, 6632800), (32, 6218250), (40, 4974600), (48, 4145500), (50, 3979680), (60, 3316400), (64, 3109125), (75, 2653120), (80, 2487300), (96, 2072750), (100, 1989840), (120, 1658200), (125, 1591872), (150, 1326560), (160, 1243650), (192, 1036375), (200, 994920), (240, 829100), (250, 795936), (300, 663280), (320, 621825), (375, 530624), (400, 497460), (480, 414550), (500, 397968), (600, 331640), (750, 265312), (800, 248730), (960, 207275), (1000, 198984), (1200, 165820), (1500, 132656), (1600, 124365), (2000, 99492), (2400, 82910), (3000, 66328), (4000, 49746), (4800, 41455), (6000, 33164), (8000, 24873), (8291, 24000), (12000, 16582)]