2018957400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7331}}^1$

素因数の和:7376

約数の個数: 240

約数和(自身を含む): 7425629640

約数和(自身を除く): 5406672240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 162, 170, 180, 200, 204, 216, 225, 255, 270, 300, 306, 324, 340, 360, 405, 408, 425, 450, 459, 510, 540, 600, 612, 648, 675, 680, 765, 810, 850, 900, 918, 1020, 1080, 1224, 1275, 1350, 1377, 1530, 1620, 1700, 1800, 1836, 2025, 2040, 2295, 2550, 2700, 2754, 3060, 3240, 3400, 3672, 3825, 4050, 4590, 5100, 5400, 5508, 6120, 6885, 7331, 7650, 8100, 9180, 10200, 11016, 11475, 13770, 14662, 15300, 16200, 18360, 21993, 22950, 27540, 29324, 30600, 34425, 36655, 43986, 45900, 55080, 58648, 65979, 68850, 73310, 87972, 91800, 109965, 124627, 131958, 137700, 146620, 175944, 183275, 197937, 219930, 249254, 263916, 275400, 293240, 329895, 366550, 373881, 395874, 439860, 498508, 527832, 549825, 593811, 623135, 659790, 733100, 747762, 791748, 879720, 989685, 997016, 1099650, 1121643, 1187622, 1246270, 1319580, 1466200, 1495524, 1583496, 1649475, 1869405, 1979370, 2199300, 2243286, 2375244, 2492540, 2639160, 2969055, 2991048, 3115675, 3298950, 3364929, 3738810, 3958740, 4398600, 4486572, 4750488, 4948425, 4985080, 5608215, 5938110, 6231350, 6597900, 6729858, 7477620, 7917480, 8973144, 9347025, 9896850, 10094787, 11216430, 11876220, 12462700, 13195800, 13459716, 14845275, 14955240, 16824645, 18694050, 19793700, 20189574, 22432860, 23752440, 24925400, 26919432, 28041075, 29690550, 33649290, 37388100, 39587400, 40379148, 44865720, 50473935, 56082150, 59381100, 67298580, 74776200, 80758296, 84123225, 100947870, 112164300, 118762200, 134597160, 168246450, 201895740, 224328600, 252369675, 336492900, 403791480, 504739350, 672985800, 1009478700, 2018957400]

約数ペア:

[(1, 2018957400), (2, 1009478700), (3, 672985800), (4, 504739350), (5, 403791480), (6, 336492900), (8, 252369675), (9, 224328600), (10, 201895740), (12, 168246450), (15, 134597160), (17, 118762200), (18, 112164300), (20, 100947870), (24, 84123225), (25, 80758296), (27, 74776200), (30, 67298580), (34, 59381100), (36, 56082150), (40, 50473935), (45, 44865720), (50, 40379148), (51, 39587400), (54, 37388100), (60, 33649290), (68, 29690550), (72, 28041075), (75, 26919432), (81, 24925400), (85, 23752440), (90, 22432860), (100, 20189574), (102, 19793700), (108, 18694050), (120, 16824645), (135, 14955240), (136, 14845275), (150, 13459716), (153, 13195800), (162, 12462700), (170, 11876220), (180, 11216430), (200, 10094787), (204, 9896850), (216, 9347025), (225, 8973144), (255, 7917480), (270, 7477620), (300, 6729858), (306, 6597900), (324, 6231350), (340, 5938110), (360, 5608215), (405, 4985080), (408, 4948425), (425, 4750488), (450, 4486572), (459, 4398600), (510, 3958740), (540, 3738810), (600, 3364929), (612, 3298950), (648, 3115675), (675, 2991048), (680, 2969055), (765, 2639160), (810, 2492540), (850, 2375244), (900, 2243286), (918, 2199300), (1020, 1979370), (1080, 1869405), (1224, 1649475), (1275, 1583496), (1350, 1495524), (1377, 1466200), (1530, 1319580), (1620, 1246270), (1700, 1187622), (1800, 1121643), (1836, 1099650), (2025, 997016), (2040, 989685), (2295, 879720), (2550, 791748), (2700, 747762), (2754, 733100), (3060, 659790), (3240, 623135), (3400, 593811), (3672, 549825), (3825, 527832), (4050, 498508), (4590, 439860), (5100, 395874), (5400, 373881), (5508, 366550), (6120, 329895), (6885, 293240), (7331, 275400), (7650, 263916), (8100, 249254), (9180, 219930), (10200, 197937), (11016, 183275), (11475, 175944), (13770, 146620), (14662, 137700), (15300, 131958), (16200, 124627), (18360, 109965), (21993, 91800), (22950, 87972), (27540, 73310), (29324, 68850), (30600, 65979), (34425, 58648), (36655, 55080), (43986, 45900)]