2709000

素因数分解:

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

素因数の和:77

約数の個数: 192

約数和(自身を含む): 10707840

約数和(自身を除く): 7998840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 43, 45, 50, 56, 60, 63, 70, 72, 75, 84, 86, 90, 100, 105, 120, 125, 126, 129, 140, 150, 168, 172, 175, 180, 200, 210, 215, 225, 250, 252, 258, 280, 300, 301, 315, 344, 350, 360, 375, 387, 420, 430, 450, 500, 504, 516, 525, 600, 602, 630, 645, 700, 750, 774, 840, 860, 875, 900, 903, 1000, 1032, 1050, 1075, 1125, 1204, 1260, 1290, 1400, 1500, 1505, 1548, 1575, 1720, 1750, 1800, 1806, 1935, 2100, 2150, 2250, 2408, 2520, 2580, 2625, 2709, 3000, 3010, 3096, 3150, 3225, 3500, 3612, 3870, 4200, 4300, 4500, 4515, 5160, 5250, 5375, 5418, 6020, 6300, 6450, 7000, 7224, 7525, 7740, 7875, 8600, 9000, 9030, 9675, 10500, 10750, 10836, 12040, 12600, 12900, 13545, 15050, 15480, 15750, 16125, 18060, 19350, 21000, 21500, 21672, 22575, 25800, 27090, 30100, 31500, 32250, 36120, 37625, 38700, 43000, 45150, 48375, 54180, 60200, 63000, 64500, 67725, 75250, 77400, 90300, 96750, 108360, 112875, 129000, 135450, 150500, 180600, 193500, 225750, 270900, 301000, 338625, 387000, 451500, 541800, 677250, 903000, 1354500, 2709000]

約数ペア:

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