12888000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{179}}^1$

素因数の和:212

約数の個数: 168

約数和(自身を含む): 46360080

約数和(自身を除く): 33472080

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, 144, 150, 160, 179, 180, 192, 200, 225, 240, 250, 288, 300, 320, 358, 360, 375, 400, 450, 480, 500, 537, 576, 600, 716, 720, 750, 800, 895, 900, 960, 1000, 1074, 1125, 1200, 1432, 1440, 1500, 1600, 1611, 1790, 1800, 2000, 2148, 2250, 2400, 2685, 2864, 2880, 3000, 3222, 3580, 3600, 4000, 4296, 4475, 4500, 4800, 5370, 5728, 6000, 6444, 7160, 7200, 8000, 8055, 8592, 8950, 9000, 10740, 11456, 12000, 12888, 13425, 14320, 14400, 16110, 17184, 17900, 18000, 21480, 22375, 24000, 25776, 26850, 28640, 32220, 34368, 35800, 36000, 40275, 42960, 44750, 51552, 53700, 57280, 64440, 67125, 71600, 72000, 80550, 85920, 89500, 103104, 107400, 128880, 134250, 143200, 161100, 171840, 179000, 201375, 214800, 257760, 268500, 286400, 322200, 358000, 402750, 429600, 515520, 537000, 644400, 716000, 805500, 859200, 1074000, 1288800, 1432000, 1611000, 2148000, 2577600, 3222000, 4296000, 6444000, 12888000]

約数ペア:

[(1, 12888000), (2, 6444000), (3, 4296000), (4, 3222000), (5, 2577600), (6, 2148000), (8, 1611000), (9, 1432000), (10, 1288800), (12, 1074000), (15, 859200), (16, 805500), (18, 716000), (20, 644400), (24, 537000), (25, 515520), (30, 429600), (32, 402750), (36, 358000), (40, 322200), (45, 286400), (48, 268500), (50, 257760), (60, 214800), (64, 201375), (72, 179000), (75, 171840), (80, 161100), (90, 143200), (96, 134250), (100, 128880), (120, 107400), (125, 103104), (144, 89500), (150, 85920), (160, 80550), (179, 72000), (180, 71600), (192, 67125), (200, 64440), (225, 57280), (240, 53700), (250, 51552), (288, 44750), (300, 42960), (320, 40275), (358, 36000), (360, 35800), (375, 34368), (400, 32220), (450, 28640), (480, 26850), (500, 25776), (537, 24000), (576, 22375), (600, 21480), (716, 18000), (720, 17900), (750, 17184), (800, 16110), (895, 14400), (900, 14320), (960, 13425), (1000, 12888), (1074, 12000), (1125, 11456), (1200, 10740), (1432, 9000), (1440, 8950), (1500, 8592), (1600, 8055), (1611, 8000), (1790, 7200), (1800, 7160), (2000, 6444), (2148, 6000), (2250, 5728), (2400, 5370), (2685, 4800), (2864, 4500), (2880, 4475), (3000, 4296), (3222, 4000), (3580, 3600)]