204678000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 240

約数和(自身を含む): 728765856

約数和(自身を除く): 524087856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 83, 90, 100, 120, 125, 137, 144, 150, 166, 180, 200, 225, 240, 249, 250, 274, 300, 332, 360, 375, 400, 411, 415, 450, 498, 500, 548, 600, 664, 685, 720, 747, 750, 822, 830, 900, 996, 1000, 1096, 1125, 1200, 1233, 1245, 1328, 1370, 1494, 1500, 1644, 1660, 1800, 1992, 2000, 2055, 2075, 2192, 2250, 2466, 2490, 2740, 2988, 3000, 3288, 3320, 3425, 3600, 3735, 3984, 4110, 4150, 4500, 4932, 4980, 5480, 5976, 6000, 6165, 6225, 6576, 6640, 6850, 7470, 8220, 8300, 9000, 9864, 9960, 10275, 10375, 10960, 11371, 11952, 12330, 12450, 13700, 14940, 16440, 16600, 17125, 18000, 18675, 19728, 19920, 20550, 20750, 22742, 24660, 24900, 27400, 29880, 30825, 31125, 32880, 33200, 34113, 34250, 37350, 41100, 41500, 45484, 49320, 49800, 51375, 54800, 56855, 59760, 61650, 62250, 68226, 68500, 74700, 82200, 83000, 90968, 93375, 98640, 99600, 102339, 102750, 113710, 123300, 124500, 136452, 137000, 149400, 154125, 164400, 166000, 170565, 181936, 186750, 204678, 205500, 227420, 246600, 249000, 272904, 274000, 284275, 298800, 308250, 341130, 373500, 409356, 411000, 454840, 493200, 498000, 511695, 545808, 568550, 616500, 682260, 747000, 818712, 822000, 852825, 909680, 1023390, 1137100, 1233000, 1364520, 1421375, 1494000, 1637424, 1705650, 2046780, 2274200, 2466000, 2558475, 2729040, 2842750, 3411300, 4093560, 4264125, 4548400, 5116950, 5685500, 6822600, 8187120, 8528250, 10233900, 11371000, 12792375, 13645200, 17056500, 20467800, 22742000, 25584750, 34113000, 40935600, 51169500, 68226000, 102339000, 204678000]

約数ペア:

[(1, 204678000), (2, 102339000), (3, 68226000), (4, 51169500), (5, 40935600), (6, 34113000), (8, 25584750), (9, 22742000), (10, 20467800), (12, 17056500), (15, 13645200), (16, 12792375), (18, 11371000), (20, 10233900), (24, 8528250), (25, 8187120), (30, 6822600), (36, 5685500), (40, 5116950), (45, 4548400), (48, 4264125), (50, 4093560), (60, 3411300), (72, 2842750), (75, 2729040), (80, 2558475), (83, 2466000), (90, 2274200), (100, 2046780), (120, 1705650), (125, 1637424), (137, 1494000), (144, 1421375), (150, 1364520), (166, 1233000), (180, 1137100), (200, 1023390), (225, 909680), (240, 852825), (249, 822000), (250, 818712), (274, 747000), (300, 682260), (332, 616500), (360, 568550), (375, 545808), (400, 511695), (411, 498000), (415, 493200), (450, 454840), (498, 411000), (500, 409356), (548, 373500), (600, 341130), (664, 308250), (685, 298800), (720, 284275), (747, 274000), (750, 272904), (822, 249000), (830, 246600), (900, 227420), (996, 205500), (1000, 204678), (1096, 186750), (1125, 181936), (1200, 170565), (1233, 166000), (1245, 164400), (1328, 154125), (1370, 149400), (1494, 137000), (1500, 136452), (1644, 124500), (1660, 123300), (1800, 113710), (1992, 102750), (2000, 102339), (2055, 99600), (2075, 98640), (2192, 93375), (2250, 90968), (2466, 83000), (2490, 82200), (2740, 74700), (2988, 68500), (3000, 68226), (3288, 62250), (3320, 61650), (3425, 59760), (3600, 56855), (3735, 54800), (3984, 51375), (4110, 49800), (4150, 49320), (4500, 45484), (4932, 41500), (4980, 41100), (5480, 37350), (5976, 34250), (6000, 34113), (6165, 33200), (6225, 32880), (6576, 31125), (6640, 30825), (6850, 29880), (7470, 27400), (8220, 24900), (8300, 24660), (9000, 22742), (9864, 20750), (9960, 20550), (10275, 19920), (10375, 19728), (10960, 18675), (11371, 18000), (11952, 17125), (12330, 16600), (12450, 16440), (13700, 14940)]