20571883200

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43291}}^1$

素因数の和:43333

約数の個数: 336

約数和(自身を含む): 81811489920

約数和(自身を除く): 61239606720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 132, 135, 144, 150, 160, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 264, 270, 275, 288, 297, 300, 320, 330, 352, 360, 396, 400, 432, 440, 450, 480, 495, 528, 540, 550, 576, 594, 600, 660, 675, 704, 720, 792, 800, 825, 864, 880, 900, 960, 990, 1056, 1080, 1100, 1188, 1200, 1320, 1350, 1440, 1485, 1584, 1600, 1650, 1728, 1760, 1800, 1980, 2112, 2160, 2200, 2376, 2400, 2475, 2640, 2700, 2880, 2970, 3168, 3300, 3520, 3600, 3960, 4320, 4400, 4752, 4800, 4950, 5280, 5400, 5940, 6336, 6600, 7200, 7425, 7920, 8640, 8800, 9504, 9900, 10560, 10800, 11880, 13200, 14400, 14850, 15840, 17600, 19008, 19800, 21600, 23760, 26400, 29700, 31680, 39600, 43200, 43291, 47520, 52800, 59400, 79200, 86582, 95040, 118800, 129873, 158400, 173164, 216455, 237600, 259746, 346328, 389619, 432910, 475200, 476201, 519492, 649365, 692656, 779238, 865820, 952402, 1038984, 1082275, 1168857, 1298730, 1385312, 1428603, 1558476, 1731640, 1904804, 1948095, 2077968, 2164550, 2337714, 2381005, 2597460, 2770624, 2857206, 3116952, 3246825, 3463280, 3809608, 3896190, 4155936, 4285809, 4329100, 4675428, 4762010, 5194920, 5714412, 5844285, 6233904, 6493650, 6926560, 7143015, 7619216, 7792380, 8311872, 8571618, 8658200, 9350856, 9524020, 9740475, 10389840, 11428824, 11688570, 11905025, 12467808, 12857427, 12987300, 13853120, 14286030, 15238432, 15584760, 17143236, 17316400, 18701712, 19048040, 19480950, 20779680, 21429045, 22857648, 23377140, 23810050, 24935616, 25714854, 25974600, 28572060, 29221425, 30476864, 31169520, 34286472, 34632800, 35715075, 37403424, 38096080, 38961900, 41559360, 42858090, 45715296, 46754280, 47620100, 51429708, 51949200, 57144120, 58442850, 62339040, 64287135, 68572944, 69265600, 71430150, 74806848, 76192160, 77923800, 85716180, 91430592, 93508560, 95240200, 102859416, 103898400, 107145225, 114288240, 116885700, 124678080, 128574270, 137145888, 142860300, 152384320, 155847600, 171432360, 187017120, 190480400, 205718832, 207796800, 214290450, 228576480, 233771400, 257148540, 274291776, 285720600, 311695200, 321435675, 342864720, 374034240, 380960800, 411437664, 428580900, 457152960, 467542800, 514297080, 571441200, 623390400, 642871350, 685729440, 761921600, 822875328, 857161800, 935085600, 1028594160, 1142882400, 1285742700, 1371458880, 1714323600, 1870171200, 2057188320, 2285764800, 2571485400, 3428647200, 4114376640, 5142970800, 6857294400, 10285941600, 20571883200]

約数ペア:

[(1, 20571883200), (2, 10285941600), (3, 6857294400), (4, 5142970800), (5, 4114376640), (6, 3428647200), (8, 2571485400), (9, 2285764800), (10, 2057188320), (11, 1870171200), (12, 1714323600), (15, 1371458880), (16, 1285742700), (18, 1142882400), (20, 1028594160), (22, 935085600), (24, 857161800), (25, 822875328), (27, 761921600), (30, 685729440), (32, 642871350), (33, 623390400), (36, 571441200), (40, 514297080), (44, 467542800), (45, 457152960), (48, 428580900), (50, 411437664), (54, 380960800), (55, 374034240), (60, 342864720), (64, 321435675), (66, 311695200), (72, 285720600), (75, 274291776), (80, 257148540), (88, 233771400), (90, 228576480), (96, 214290450), (99, 207796800), (100, 205718832), (108, 190480400), (110, 187017120), (120, 171432360), (132, 155847600), (135, 152384320), (144, 142860300), (150, 137145888), (160, 128574270), (165, 124678080), (176, 116885700), (180, 114288240), (192, 107145225), (198, 103898400), (200, 102859416), (216, 95240200), (220, 93508560), (225, 91430592), (240, 85716180), (264, 77923800), (270, 76192160), (275, 74806848), (288, 71430150), (297, 69265600), (300, 68572944), (320, 64287135), (330, 62339040), (352, 58442850), (360, 57144120), (396, 51949200), (400, 51429708), (432, 47620100), (440, 46754280), (450, 45715296), (480, 42858090), (495, 41559360), (528, 38961900), (540, 38096080), (550, 37403424), (576, 35715075), (594, 34632800), (600, 34286472), (660, 31169520), (675, 30476864), (704, 29221425), (720, 28572060), (792, 25974600), (800, 25714854), (825, 24935616), (864, 23810050), (880, 23377140), (900, 22857648), (960, 21429045), (990, 20779680), (1056, 19480950), (1080, 19048040), (1100, 18701712), (1188, 17316400), (1200, 17143236), (1320, 15584760), (1350, 15238432), (1440, 14286030), (1485, 13853120), (1584, 12987300), (1600, 12857427), (1650, 12467808), (1728, 11905025), (1760, 11688570), (1800, 11428824), (1980, 10389840), (2112, 9740475), (2160, 9524020), (2200, 9350856), (2376, 8658200), (2400, 8571618), (2475, 8311872), (2640, 7792380), (2700, 7619216), (2880, 7143015), (2970, 6926560), (3168, 6493650), (3300, 6233904), (3520, 5844285), (3600, 5714412), (3960, 5194920), (4320, 4762010), (4400, 4675428), (4752, 4329100), (4800, 4285809), (4950, 4155936), (5280, 3896190), (5400, 3809608), (5940, 3463280), (6336, 3246825), (6600, 3116952), (7200, 2857206), (7425, 2770624), (7920, 2597460), (8640, 2381005), (8800, 2337714), (9504, 2164550), (9900, 2077968), (10560, 1948095), (10800, 1904804), (11880, 1731640), (13200, 1558476), (14400, 1428603), (14850, 1385312), (15840, 1298730), (17600, 1168857), (19008, 1082275), (19800, 1038984), (21600, 952402), (23760, 865820), (26400, 779238), (29700, 692656), (31680, 649365), (39600, 519492), (43200, 476201), (43291, 475200), (47520, 432910), (52800, 389619), (59400, 346328), (79200, 259746), (86582, 237600), (95040, 216455), (118800, 173164), (129873, 158400)]