19026000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{151}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 76447488

約数和(自身を除く): 57421488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 151, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 302, 315, 336, 350, 360, 375, 400, 420, 450, 453, 500, 504, 525, 560, 600, 604, 630, 700, 720, 750, 755, 840, 875, 900, 906, 1000, 1008, 1050, 1057, 1125, 1200, 1208, 1260, 1359, 1400, 1500, 1510, 1575, 1680, 1750, 1800, 1812, 2000, 2100, 2114, 2250, 2265, 2416, 2520, 2625, 2718, 2800, 3000, 3020, 3150, 3171, 3500, 3600, 3624, 3775, 4200, 4228, 4500, 4530, 5040, 5250, 5285, 5436, 6000, 6040, 6300, 6342, 6795, 7000, 7248, 7550, 7875, 8400, 8456, 9000, 9060, 9513, 10500, 10570, 10872, 11325, 12080, 12600, 12684, 13590, 14000, 15100, 15750, 15855, 16912, 18000, 18120, 18875, 19026, 21000, 21140, 21744, 22650, 25200, 25368, 26425, 27180, 30200, 31500, 31710, 33975, 36240, 37750, 38052, 42000, 42280, 45300, 47565, 50736, 52850, 54360, 56625, 60400, 63000, 63420, 67950, 75500, 76104, 79275, 84560, 90600, 95130, 105700, 108720, 113250, 126000, 126840, 132125, 135900, 151000, 152208, 158550, 169875, 181200, 190260, 211400, 226500, 237825, 253680, 264250, 271800, 302000, 317100, 339750, 380520, 396375, 422800, 453000, 475650, 528500, 543600, 634200, 679500, 761040, 792750, 906000, 951300, 1057000, 1189125, 1268400, 1359000, 1585500, 1902600, 2114000, 2378250, 2718000, 3171000, 3805200, 4756500, 6342000, 9513000, 19026000]

約数ペア:

[(1, 19026000), (2, 9513000), (3, 6342000), (4, 4756500), (5, 3805200), (6, 3171000), (7, 2718000), (8, 2378250), (9, 2114000), (10, 1902600), (12, 1585500), (14, 1359000), (15, 1268400), (16, 1189125), (18, 1057000), (20, 951300), (21, 906000), (24, 792750), (25, 761040), (28, 679500), (30, 634200), (35, 543600), (36, 528500), (40, 475650), (42, 453000), (45, 422800), (48, 396375), (50, 380520), (56, 339750), (60, 317100), (63, 302000), (70, 271800), (72, 264250), (75, 253680), (80, 237825), (84, 226500), (90, 211400), (100, 190260), (105, 181200), (112, 169875), (120, 158550), (125, 152208), (126, 151000), (140, 135900), (144, 132125), (150, 126840), (151, 126000), (168, 113250), (175, 108720), (180, 105700), (200, 95130), (210, 90600), (225, 84560), (240, 79275), (250, 76104), (252, 75500), (280, 67950), (300, 63420), (302, 63000), (315, 60400), (336, 56625), (350, 54360), (360, 52850), (375, 50736), (400, 47565), (420, 45300), (450, 42280), (453, 42000), (500, 38052), (504, 37750), (525, 36240), (560, 33975), (600, 31710), (604, 31500), (630, 30200), (700, 27180), (720, 26425), (750, 25368), (755, 25200), (840, 22650), (875, 21744), (900, 21140), (906, 21000), (1000, 19026), (1008, 18875), (1050, 18120), (1057, 18000), (1125, 16912), (1200, 15855), (1208, 15750), (1260, 15100), (1359, 14000), (1400, 13590), (1500, 12684), (1510, 12600), (1575, 12080), (1680, 11325), (1750, 10872), (1800, 10570), (1812, 10500), (2000, 9513), (2100, 9060), (2114, 9000), (2250, 8456), (2265, 8400), (2416, 7875), (2520, 7550), (2625, 7248), (2718, 7000), (2800, 6795), (3000, 6342), (3020, 6300), (3150, 6040), (3171, 6000), (3500, 5436), (3600, 5285), (3624, 5250), (3775, 5040), (4200, 4530), (4228, 4500)]