1297804500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 288

約数和(自身を含む): 4422337920

約数和(自身を除く): 3124533420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 43, 45, 50, 57, 60, 75, 76, 86, 90, 95, 100, 114, 125, 129, 150, 171, 172, 180, 190, 215, 225, 228, 250, 258, 285, 300, 342, 353, 375, 380, 387, 430, 450, 475, 500, 516, 570, 645, 684, 706, 750, 774, 817, 855, 860, 900, 950, 1059, 1075, 1125, 1140, 1290, 1412, 1425, 1500, 1548, 1634, 1710, 1765, 1900, 1935, 2118, 2150, 2250, 2375, 2451, 2580, 2850, 3177, 3225, 3268, 3420, 3530, 3870, 4085, 4236, 4275, 4300, 4500, 4750, 4902, 5295, 5375, 5700, 6354, 6450, 6707, 7060, 7125, 7353, 7740, 8170, 8550, 8825, 9500, 9675, 9804, 10590, 10750, 12255, 12708, 12900, 13414, 14250, 14706, 15179, 15885, 16125, 16340, 17100, 17650, 19350, 20121, 20425, 21180, 21375, 21500, 24510, 26475, 26828, 28500, 29412, 30358, 31770, 32250, 33535, 35300, 36765, 38700, 40242, 40850, 42750, 44125, 45537, 48375, 49020, 52950, 60363, 60716, 61275, 63540, 64500, 67070, 73530, 75895, 79425, 80484, 81700, 85500, 88250, 91074, 96750, 100605, 102125, 105900, 120726, 122550, 132375, 134140, 136611, 147060, 151790, 158850, 167675, 176500, 182148, 183825, 193500, 201210, 204250, 227685, 241452, 245100, 264750, 273222, 288401, 301815, 303580, 306375, 317700, 335350, 367650, 379475, 397125, 402420, 408500, 455370, 503025, 529500, 546444, 576802, 603630, 612750, 670700, 683055, 735300, 758950, 794250, 838375, 865203, 910740, 919125, 1006050, 1138425, 1153604, 1207260, 1225500, 1366110, 1442005, 1509075, 1517900, 1588500, 1676750, 1730406, 1838250, 1897375, 2012100, 2276850, 2515125, 2595609, 2732220, 2884010, 3018150, 3353500, 3415275, 3460812, 3676500, 3794750, 4326015, 4553700, 5030250, 5191218, 5692125, 5768020, 6036300, 6830550, 7210025, 7545375, 7589500, 8652030, 10060500, 10382436, 11384250, 12978045, 13661100, 14420050, 15090750, 17076375, 17304060, 21630075, 22768500, 25956090, 28840100, 30181500, 34152750, 36050125, 43260150, 51912180, 64890225, 68305500, 72100250, 86520300, 108150375, 129780450, 144200500, 216300750, 259560900, 324451125, 432601500, 648902250, 1297804500]

約数ペア:

[(1, 1297804500), (2, 648902250), (3, 432601500), (4, 324451125), (5, 259560900), (6, 216300750), (9, 144200500), (10, 129780450), (12, 108150375), (15, 86520300), (18, 72100250), (19, 68305500), (20, 64890225), (25, 51912180), (30, 43260150), (36, 36050125), (38, 34152750), (43, 30181500), (45, 28840100), (50, 25956090), (57, 22768500), (60, 21630075), (75, 17304060), (76, 17076375), (86, 15090750), (90, 14420050), (95, 13661100), (100, 12978045), (114, 11384250), (125, 10382436), (129, 10060500), (150, 8652030), (171, 7589500), (172, 7545375), (180, 7210025), (190, 6830550), (215, 6036300), (225, 5768020), (228, 5692125), (250, 5191218), (258, 5030250), (285, 4553700), (300, 4326015), (342, 3794750), (353, 3676500), (375, 3460812), (380, 3415275), (387, 3353500), (430, 3018150), (450, 2884010), (475, 2732220), (500, 2595609), (516, 2515125), (570, 2276850), (645, 2012100), (684, 1897375), (706, 1838250), (750, 1730406), (774, 1676750), (817, 1588500), (855, 1517900), (860, 1509075), (900, 1442005), (950, 1366110), (1059, 1225500), (1075, 1207260), (1125, 1153604), (1140, 1138425), (1290, 1006050), (1412, 919125), (1425, 910740), (1500, 865203), (1548, 838375), (1634, 794250), (1710, 758950), (1765, 735300), (1900, 683055), (1935, 670700), (2118, 612750), (2150, 603630), (2250, 576802), (2375, 546444), (2451, 529500), (2580, 503025), (2850, 455370), (3177, 408500), (3225, 402420), (3268, 397125), (3420, 379475), (3530, 367650), (3870, 335350), (4085, 317700), (4236, 306375), (4275, 303580), (4300, 301815), (4500, 288401), (4750, 273222), (4902, 264750), (5295, 245100), (5375, 241452), (5700, 227685), (6354, 204250), (6450, 201210), (6707, 193500), (7060, 183825), (7125, 182148), (7353, 176500), (7740, 167675), (8170, 158850), (8550, 151790), (8825, 147060), (9500, 136611), (9675, 134140), (9804, 132375), (10590, 122550), (10750, 120726), (12255, 105900), (12708, 102125), (12900, 100605), (13414, 96750), (14250, 91074), (14706, 88250), (15179, 85500), (15885, 81700), (16125, 80484), (16340, 79425), (17100, 75895), (17650, 73530), (19350, 67070), (20121, 64500), (20425, 63540), (21180, 61275), (21375, 60716), (21500, 60363), (24510, 52950), (26475, 49020), (26828, 48375), (28500, 45537), (29412, 44125), (30358, 42750), (31770, 40850), (32250, 40242), (33535, 38700), (35300, 36765)]