51552000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{179}}^1$

素因数の和:216

約数の個数: 216

約数和(自身を含む): 186535440

約数和(自身を除く): 134983440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 179, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 358, 360, 375, 384, 400, 450, 480, 500, 537, 576, 600, 640, 716, 720, 750, 768, 800, 895, 900, 960, 1000, 1074, 1125, 1152, 1200, 1280, 1432, 1440, 1500, 1600, 1611, 1790, 1800, 1920, 2000, 2148, 2250, 2304, 2400, 2685, 2864, 2880, 3000, 3200, 3222, 3580, 3600, 3840, 4000, 4296, 4475, 4500, 4800, 5370, 5728, 5760, 6000, 6400, 6444, 7160, 7200, 8000, 8055, 8592, 8950, 9000, 9600, 10740, 11456, 11520, 12000, 12888, 13425, 14320, 14400, 16000, 16110, 17184, 17900, 18000, 19200, 21480, 22375, 22912, 24000, 25776, 26850, 28640, 28800, 32000, 32220, 34368, 35800, 36000, 40275, 42960, 44750, 45824, 48000, 51552, 53700, 57280, 57600, 64440, 67125, 68736, 71600, 72000, 80550, 85920, 89500, 96000, 103104, 107400, 114560, 128880, 134250, 137472, 143200, 144000, 161100, 171840, 179000, 201375, 206208, 214800, 229120, 257760, 268500, 286400, 288000, 322200, 343680, 358000, 402750, 412416, 429600, 515520, 537000, 572800, 644400, 687360, 716000, 805500, 859200, 1031040, 1074000, 1145600, 1288800, 1432000, 1611000, 1718400, 2062080, 2148000, 2577600, 2864000, 3222000, 3436800, 4296000, 5155200, 5728000, 6444000, 8592000, 10310400, 12888000, 17184000, 25776000, 51552000]

約数ペア:

[(1, 51552000), (2, 25776000), (3, 17184000), (4, 12888000), (5, 10310400), (6, 8592000), (8, 6444000), (9, 5728000), (10, 5155200), (12, 4296000), (15, 3436800), (16, 3222000), (18, 2864000), (20, 2577600), (24, 2148000), (25, 2062080), (30, 1718400), (32, 1611000), (36, 1432000), (40, 1288800), (45, 1145600), (48, 1074000), (50, 1031040), (60, 859200), (64, 805500), (72, 716000), (75, 687360), (80, 644400), (90, 572800), (96, 537000), (100, 515520), (120, 429600), (125, 412416), (128, 402750), (144, 358000), (150, 343680), (160, 322200), (179, 288000), (180, 286400), (192, 268500), (200, 257760), (225, 229120), (240, 214800), (250, 206208), (256, 201375), (288, 179000), (300, 171840), (320, 161100), (358, 144000), (360, 143200), (375, 137472), (384, 134250), (400, 128880), (450, 114560), (480, 107400), (500, 103104), (537, 96000), (576, 89500), (600, 85920), (640, 80550), (716, 72000), (720, 71600), (750, 68736), (768, 67125), (800, 64440), (895, 57600), (900, 57280), (960, 53700), (1000, 51552), (1074, 48000), (1125, 45824), (1152, 44750), (1200, 42960), (1280, 40275), (1432, 36000), (1440, 35800), (1500, 34368), (1600, 32220), (1611, 32000), (1790, 28800), (1800, 28640), (1920, 26850), (2000, 25776), (2148, 24000), (2250, 22912), (2304, 22375), (2400, 21480), (2685, 19200), (2864, 18000), (2880, 17900), (3000, 17184), (3200, 16110), (3222, 16000), (3580, 14400), (3600, 14320), (3840, 13425), (4000, 12888), (4296, 12000), (4475, 11520), (4500, 11456), (4800, 10740), (5370, 9600), (5728, 9000), (5760, 8950), (6000, 8592), (6400, 8055), (6444, 8000), (7160, 7200)]