2155428000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5443}}^1$

素因数の和:5485

約数の個数: 288

約数和(自身を含む): 8346566592

約数和(自身を除く): 6191138592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 125, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 250, 264, 275, 288, 300, 330, 352, 360, 375, 396, 400, 440, 450, 480, 495, 500, 528, 550, 600, 660, 720, 750, 792, 800, 825, 880, 900, 990, 1000, 1056, 1100, 1125, 1200, 1320, 1375, 1440, 1500, 1584, 1650, 1760, 1800, 1980, 2000, 2200, 2250, 2400, 2475, 2640, 2750, 3000, 3168, 3300, 3600, 3960, 4000, 4125, 4400, 4500, 4950, 5280, 5443, 5500, 6000, 6600, 7200, 7920, 8250, 8800, 9000, 9900, 10886, 11000, 12000, 12375, 13200, 15840, 16329, 16500, 18000, 19800, 21772, 22000, 24750, 26400, 27215, 32658, 33000, 36000, 39600, 43544, 44000, 48987, 49500, 54430, 59873, 65316, 66000, 79200, 81645, 87088, 97974, 99000, 108860, 119746, 130632, 132000, 136075, 163290, 174176, 179619, 195948, 198000, 217720, 239492, 244935, 261264, 272150, 299365, 326580, 359238, 391896, 396000, 408225, 435440, 478984, 489870, 522528, 538857, 544300, 598730, 653160, 680375, 718476, 783792, 816450, 870880, 898095, 957968, 979740, 1077714, 1088600, 1197460, 1224675, 1306320, 1360750, 1436952, 1496825, 1567584, 1632900, 1796190, 1915936, 1959480, 2041125, 2155428, 2177200, 2394920, 2449350, 2612640, 2694285, 2721500, 2873904, 2993650, 3265800, 3592380, 3918960, 4082250, 4310856, 4354400, 4490475, 4789840, 4898700, 5388570, 5443000, 5747808, 5987300, 6123375, 6531600, 7184760, 7484125, 7837920, 8164500, 8621712, 8980950, 9579680, 9797400, 10777140, 10886000, 11974600, 12246750, 13063200, 13471425, 14369520, 14968250, 16329000, 17243424, 17961900, 19594800, 21554280, 21772000, 22452375, 23949200, 24493500, 26942850, 28739040, 29936500, 32658000, 35923800, 39189600, 43108560, 44904750, 47898400, 48987000, 53885700, 59873000, 65316000, 67357125, 71847600, 86217120, 89809500, 97974000, 107771400, 119746000, 134714250, 143695200, 179619000, 195948000, 215542800, 239492000, 269428500, 359238000, 431085600, 538857000, 718476000, 1077714000, 2155428000]

約数ペア:

[(1, 2155428000), (2, 1077714000), (3, 718476000), (4, 538857000), (5, 431085600), (6, 359238000), (8, 269428500), (9, 239492000), (10, 215542800), (11, 195948000), (12, 179619000), (15, 143695200), (16, 134714250), (18, 119746000), (20, 107771400), (22, 97974000), (24, 89809500), (25, 86217120), (30, 71847600), (32, 67357125), (33, 65316000), (36, 59873000), (40, 53885700), (44, 48987000), (45, 47898400), (48, 44904750), (50, 43108560), (55, 39189600), (60, 35923800), (66, 32658000), (72, 29936500), (75, 28739040), (80, 26942850), (88, 24493500), (90, 23949200), (96, 22452375), (99, 21772000), (100, 21554280), (110, 19594800), (120, 17961900), (125, 17243424), (132, 16329000), (144, 14968250), (150, 14369520), (160, 13471425), (165, 13063200), (176, 12246750), (180, 11974600), (198, 10886000), (200, 10777140), (220, 9797400), (225, 9579680), (240, 8980950), (250, 8621712), (264, 8164500), (275, 7837920), (288, 7484125), (300, 7184760), (330, 6531600), (352, 6123375), (360, 5987300), (375, 5747808), (396, 5443000), (400, 5388570), (440, 4898700), (450, 4789840), (480, 4490475), (495, 4354400), (500, 4310856), (528, 4082250), (550, 3918960), (600, 3592380), (660, 3265800), (720, 2993650), (750, 2873904), (792, 2721500), (800, 2694285), (825, 2612640), (880, 2449350), (900, 2394920), (990, 2177200), (1000, 2155428), (1056, 2041125), (1100, 1959480), (1125, 1915936), (1200, 1796190), (1320, 1632900), (1375, 1567584), (1440, 1496825), (1500, 1436952), (1584, 1360750), (1650, 1306320), (1760, 1224675), (1800, 1197460), (1980, 1088600), (2000, 1077714), (2200, 979740), (2250, 957968), (2400, 898095), (2475, 870880), (2640, 816450), (2750, 783792), (3000, 718476), (3168, 680375), (3300, 653160), (3600, 598730), (3960, 544300), (4000, 538857), (4125, 522528), (4400, 489870), (4500, 478984), (4950, 435440), (5280, 408225), (5443, 396000), (5500, 391896), (6000, 359238), (6600, 326580), (7200, 299365), (7920, 272150), (8250, 261264), (8800, 244935), (9000, 239492), (9900, 217720), (10886, 198000), (11000, 195948), (12000, 179619), (12375, 174176), (13200, 163290), (15840, 136075), (16329, 132000), (16500, 130632), (18000, 119746), (19800, 108860), (21772, 99000), (22000, 97974), (24750, 87088), (26400, 81645), (27215, 79200), (32658, 66000), (33000, 65316), (36000, 59873), (39600, 54430), (43544, 49500), (44000, 48987)]