5418000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 240

約数和(自身を含む): 22129536

約数和(自身を除く): 16711536

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, 43, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 86, 90, 100, 105, 112, 120, 125, 126, 129, 140, 144, 150, 168, 172, 175, 180, 200, 210, 215, 225, 240, 250, 252, 258, 280, 300, 301, 315, 336, 344, 350, 360, 375, 387, 400, 420, 430, 450, 500, 504, 516, 525, 560, 600, 602, 630, 645, 688, 700, 720, 750, 774, 840, 860, 875, 900, 903, 1000, 1008, 1032, 1050, 1075, 1125, 1200, 1204, 1260, 1290, 1400, 1500, 1505, 1548, 1575, 1680, 1720, 1750, 1800, 1806, 1935, 2000, 2064, 2100, 2150, 2250, 2408, 2520, 2580, 2625, 2709, 2800, 3000, 3010, 3096, 3150, 3225, 3440, 3500, 3600, 3612, 3870, 4200, 4300, 4500, 4515, 4816, 5040, 5160, 5250, 5375, 5418, 6000, 6020, 6192, 6300, 6450, 7000, 7224, 7525, 7740, 7875, 8400, 8600, 9000, 9030, 9675, 10320, 10500, 10750, 10836, 12040, 12600, 12900, 13545, 14000, 14448, 15050, 15480, 15750, 16125, 17200, 18000, 18060, 19350, 21000, 21500, 21672, 22575, 24080, 25200, 25800, 27090, 30100, 30960, 31500, 32250, 36120, 37625, 38700, 42000, 43000, 43344, 45150, 48375, 51600, 54180, 60200, 63000, 64500, 67725, 72240, 75250, 77400, 86000, 90300, 96750, 108360, 112875, 120400, 126000, 129000, 135450, 150500, 154800, 180600, 193500, 216720, 225750, 258000, 270900, 301000, 338625, 361200, 387000, 451500, 541800, 602000, 677250, 774000, 903000, 1083600, 1354500, 1806000, 2709000, 5418000]

約数ペア:

[(1, 5418000), (2, 2709000), (3, 1806000), (4, 1354500), (5, 1083600), (6, 903000), (7, 774000), (8, 677250), (9, 602000), (10, 541800), (12, 451500), (14, 387000), (15, 361200), (16, 338625), (18, 301000), (20, 270900), (21, 258000), (24, 225750), (25, 216720), (28, 193500), (30, 180600), (35, 154800), (36, 150500), (40, 135450), (42, 129000), (43, 126000), (45, 120400), (48, 112875), (50, 108360), (56, 96750), (60, 90300), (63, 86000), (70, 77400), (72, 75250), (75, 72240), (80, 67725), (84, 64500), (86, 63000), (90, 60200), (100, 54180), (105, 51600), (112, 48375), (120, 45150), (125, 43344), (126, 43000), (129, 42000), (140, 38700), (144, 37625), (150, 36120), (168, 32250), (172, 31500), (175, 30960), (180, 30100), (200, 27090), (210, 25800), (215, 25200), (225, 24080), (240, 22575), (250, 21672), (252, 21500), (258, 21000), (280, 19350), (300, 18060), (301, 18000), (315, 17200), (336, 16125), (344, 15750), (350, 15480), (360, 15050), (375, 14448), (387, 14000), (400, 13545), (420, 12900), (430, 12600), (450, 12040), (500, 10836), (504, 10750), (516, 10500), (525, 10320), (560, 9675), (600, 9030), (602, 9000), (630, 8600), (645, 8400), (688, 7875), (700, 7740), (720, 7525), (750, 7224), (774, 7000), (840, 6450), (860, 6300), (875, 6192), (900, 6020), (903, 6000), (1000, 5418), (1008, 5375), (1032, 5250), (1050, 5160), (1075, 5040), (1125, 4816), (1200, 4515), (1204, 4500), (1260, 4300), (1290, 4200), (1400, 3870), (1500, 3612), (1505, 3600), (1548, 3500), (1575, 3440), (1680, 3225), (1720, 3150), (1750, 3096), (1800, 3010), (1806, 3000), (1935, 2800), (2000, 2709), (2064, 2625), (2100, 2580), (2150, 2520), (2250, 2408)]