273222000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 240

約数和(自身を含む): 979231968

約数和(自身を除く): 706009968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 125, 129, 144, 150, 172, 180, 200, 215, 225, 240, 250, 258, 300, 344, 353, 360, 375, 387, 400, 430, 450, 500, 516, 600, 645, 688, 706, 720, 750, 774, 860, 900, 1000, 1032, 1059, 1075, 1125, 1200, 1290, 1412, 1500, 1548, 1720, 1765, 1800, 1935, 2000, 2064, 2118, 2150, 2250, 2580, 2824, 3000, 3096, 3177, 3225, 3440, 3530, 3600, 3870, 4236, 4300, 4500, 5160, 5295, 5375, 5648, 6000, 6192, 6354, 6450, 7060, 7740, 8472, 8600, 8825, 9000, 9675, 10320, 10590, 10750, 12708, 12900, 14120, 15179, 15480, 15885, 16125, 16944, 17200, 17650, 18000, 19350, 21180, 21500, 25416, 25800, 26475, 28240, 30358, 30960, 31770, 32250, 35300, 38700, 42360, 43000, 44125, 45537, 48375, 50832, 51600, 52950, 60716, 63540, 64500, 70600, 75895, 77400, 79425, 84720, 86000, 88250, 91074, 96750, 105900, 121432, 127080, 129000, 132375, 136611, 141200, 151790, 154800, 158850, 176500, 182148, 193500, 211800, 227685, 242864, 254160, 258000, 264750, 273222, 303580, 317700, 353000, 364296, 379475, 387000, 397125, 423600, 455370, 529500, 546444, 607160, 635400, 683055, 706000, 728592, 758950, 774000, 794250, 910740, 1059000, 1092888, 1138425, 1214320, 1270800, 1366110, 1517900, 1588500, 1821480, 1897375, 2118000, 2185776, 2276850, 2732220, 3035800, 3177000, 3415275, 3642960, 3794750, 4553700, 5464440, 5692125, 6071600, 6354000, 6830550, 7589500, 9107400, 10928880, 11384250, 13661100, 15179000, 17076375, 18214800, 22768500, 27322200, 30358000, 34152750, 45537000, 54644400, 68305500, 91074000, 136611000, 273222000]

約数ペア:

[(1, 273222000), (2, 136611000), (3, 91074000), (4, 68305500), (5, 54644400), (6, 45537000), (8, 34152750), (9, 30358000), (10, 27322200), (12, 22768500), (15, 18214800), (16, 17076375), (18, 15179000), (20, 13661100), (24, 11384250), (25, 10928880), (30, 9107400), (36, 7589500), (40, 6830550), (43, 6354000), (45, 6071600), (48, 5692125), (50, 5464440), (60, 4553700), (72, 3794750), (75, 3642960), (80, 3415275), (86, 3177000), (90, 3035800), (100, 2732220), (120, 2276850), (125, 2185776), (129, 2118000), (144, 1897375), (150, 1821480), (172, 1588500), (180, 1517900), (200, 1366110), (215, 1270800), (225, 1214320), (240, 1138425), (250, 1092888), (258, 1059000), (300, 910740), (344, 794250), (353, 774000), (360, 758950), (375, 728592), (387, 706000), (400, 683055), (430, 635400), (450, 607160), (500, 546444), (516, 529500), (600, 455370), (645, 423600), (688, 397125), (706, 387000), (720, 379475), (750, 364296), (774, 353000), (860, 317700), (900, 303580), (1000, 273222), (1032, 264750), (1059, 258000), (1075, 254160), (1125, 242864), (1200, 227685), (1290, 211800), (1412, 193500), (1500, 182148), (1548, 176500), (1720, 158850), (1765, 154800), (1800, 151790), (1935, 141200), (2000, 136611), (2064, 132375), (2118, 129000), (2150, 127080), (2250, 121432), (2580, 105900), (2824, 96750), (3000, 91074), (3096, 88250), (3177, 86000), (3225, 84720), (3440, 79425), (3530, 77400), (3600, 75895), (3870, 70600), (4236, 64500), (4300, 63540), (4500, 60716), (5160, 52950), (5295, 51600), (5375, 50832), (5648, 48375), (6000, 45537), (6192, 44125), (6354, 43000), (6450, 42360), (7060, 38700), (7740, 35300), (8472, 32250), (8600, 31770), (8825, 30960), (9000, 30358), (9675, 28240), (10320, 26475), (10590, 25800), (10750, 25416), (12708, 21500), (12900, 21180), (14120, 19350), (15179, 18000), (15480, 17650), (15885, 17200), (16125, 16944)]