218970000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 200

約数和(自身を含む): 786373280

約数和(自身を除く): 567403280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 625, 675, 720, 750, 811, 900, 1000, 1080, 1125, 1200, 1250, 1350, 1500, 1622, 1800, 1875, 2000, 2160, 2250, 2433, 2500, 2700, 3000, 3244, 3375, 3600, 3750, 4055, 4500, 4866, 5000, 5400, 5625, 6000, 6488, 6750, 7299, 7500, 8110, 9000, 9732, 10000, 10800, 11250, 12165, 12976, 13500, 14598, 15000, 16220, 16875, 18000, 19464, 20275, 21897, 22500, 24330, 27000, 29196, 30000, 32440, 33750, 36495, 38928, 40550, 43794, 45000, 48660, 54000, 58392, 60825, 64880, 67500, 72990, 81100, 87588, 90000, 97320, 101375, 109485, 116784, 121650, 135000, 145980, 162200, 175176, 182475, 194640, 202750, 218970, 243300, 270000, 291960, 304125, 324400, 350352, 364950, 405500, 437940, 486600, 506875, 547425, 583920, 608250, 729900, 811000, 875880, 912375, 973200, 1013750, 1094850, 1216500, 1459800, 1520625, 1622000, 1751760, 1824750, 2027500, 2189700, 2433000, 2737125, 2919600, 3041250, 3649500, 4055000, 4379400, 4561875, 4866000, 5474250, 6082500, 7299000, 8110000, 8758800, 9123750, 10948500, 12165000, 13685625, 14598000, 18247500, 21897000, 24330000, 27371250, 36495000, 43794000, 54742500, 72990000, 109485000, 218970000]

約数ペア:

[(1, 218970000), (2, 109485000), (3, 72990000), (4, 54742500), (5, 43794000), (6, 36495000), (8, 27371250), (9, 24330000), (10, 21897000), (12, 18247500), (15, 14598000), (16, 13685625), (18, 12165000), (20, 10948500), (24, 9123750), (25, 8758800), (27, 8110000), (30, 7299000), (36, 6082500), (40, 5474250), (45, 4866000), (48, 4561875), (50, 4379400), (54, 4055000), (60, 3649500), (72, 3041250), (75, 2919600), (80, 2737125), (90, 2433000), (100, 2189700), (108, 2027500), (120, 1824750), (125, 1751760), (135, 1622000), (144, 1520625), (150, 1459800), (180, 1216500), (200, 1094850), (216, 1013750), (225, 973200), (240, 912375), (250, 875880), (270, 811000), (300, 729900), (360, 608250), (375, 583920), (400, 547425), (432, 506875), (450, 486600), (500, 437940), (540, 405500), (600, 364950), (625, 350352), (675, 324400), (720, 304125), (750, 291960), (811, 270000), (900, 243300), (1000, 218970), (1080, 202750), (1125, 194640), (1200, 182475), (1250, 175176), (1350, 162200), (1500, 145980), (1622, 135000), (1800, 121650), (1875, 116784), (2000, 109485), (2160, 101375), (2250, 97320), (2433, 90000), (2500, 87588), (2700, 81100), (3000, 72990), (3244, 67500), (3375, 64880), (3600, 60825), (3750, 58392), (4055, 54000), (4500, 48660), (4866, 45000), (5000, 43794), (5400, 40550), (5625, 38928), (6000, 36495), (6488, 33750), (6750, 32440), (7299, 30000), (7500, 29196), (8110, 27000), (9000, 24330), (9732, 22500), (10000, 21897), (10800, 20275), (11250, 19464), (12165, 18000), (12976, 16875), (13500, 16220), (14598, 15000)]