20836713600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{5281}}^1$

素因数の和:5448

約数の個数: 288

約数和(自身を含む): 74907052740

約数和(自身を除く): 54070339140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 137, 144, 150, 160, 180, 192, 200, 225, 240, 274, 288, 300, 320, 360, 384, 400, 411, 450, 480, 548, 576, 600, 640, 685, 720, 800, 822, 900, 960, 1096, 1152, 1200, 1233, 1370, 1440, 1600, 1644, 1800, 1920, 2055, 2192, 2400, 2466, 2740, 2880, 3200, 3288, 3425, 3600, 4110, 4384, 4800, 4932, 5281, 5480, 5760, 6165, 6576, 6850, 7200, 8220, 8768, 9600, 9864, 10275, 10562, 10960, 12330, 13152, 13700, 14400, 15843, 16440, 17536, 19728, 20550, 21124, 21920, 24660, 26304, 26405, 27400, 28800, 30825, 31686, 32880, 39456, 41100, 42248, 43840, 47529, 49320, 52608, 52810, 54800, 61650, 63372, 65760, 78912, 79215, 82200, 84496, 87680, 95058, 98640, 105620, 109600, 123300, 126744, 131520, 132025, 157824, 158430, 164400, 168992, 190116, 197280, 211240, 219200, 237645, 246600, 253488, 263040, 264050, 316860, 328800, 337984, 380232, 394560, 396075, 422480, 438400, 475290, 493200, 506976, 528100, 633720, 657600, 675968, 723497, 760464, 789120, 792150, 844960, 950580, 986400, 1013952, 1056200, 1188225, 1267440, 1315200, 1446994, 1520928, 1584300, 1689920, 1901160, 1972800, 2027904, 2112400, 2170491, 2376450, 2534880, 2893988, 3041856, 3168600, 3379840, 3617485, 3802320, 3945600, 4224800, 4340982, 4752900, 5069760, 5787976, 6083712, 6337200, 6511473, 7234970, 7604640, 8449600, 8681964, 9505800, 10139520, 10852455, 11575952, 12674400, 13022946, 14469940, 15209280, 16899200, 17363928, 18087425, 19011600, 21704910, 23151904, 25348800, 26045892, 28939880, 30418560, 32557365, 34727856, 36174850, 38023200, 43409820, 46303808, 50697600, 52091784, 54262275, 57879760, 65114730, 69455712, 72349700, 76046400, 86819640, 92607616, 104183568, 108524550, 115759520, 130229460, 138911424, 144699400, 152092800, 162786825, 173639280, 208367136, 217049100, 231519040, 260458920, 277822848, 289398800, 325573650, 347278560, 416734272, 434098200, 463038080, 520917840, 578797600, 651147300, 694557120, 833468544, 868196400, 1041835680, 1157595200, 1302294600, 1389114240, 1736392800, 2083671360, 2315190400, 2604589200, 3472785600, 4167342720, 5209178400, 6945571200, 10418356800, 20836713600]

約数ペア:

[(1, 20836713600), (2, 10418356800), (3, 6945571200), (4, 5209178400), (5, 4167342720), (6, 3472785600), (8, 2604589200), (9, 2315190400), (10, 2083671360), (12, 1736392800), (15, 1389114240), (16, 1302294600), (18, 1157595200), (20, 1041835680), (24, 868196400), (25, 833468544), (30, 694557120), (32, 651147300), (36, 578797600), (40, 520917840), (45, 463038080), (48, 434098200), (50, 416734272), (60, 347278560), (64, 325573650), (72, 289398800), (75, 277822848), (80, 260458920), (90, 231519040), (96, 217049100), (100, 208367136), (120, 173639280), (128, 162786825), (137, 152092800), (144, 144699400), (150, 138911424), (160, 130229460), (180, 115759520), (192, 108524550), (200, 104183568), (225, 92607616), (240, 86819640), (274, 76046400), (288, 72349700), (300, 69455712), (320, 65114730), (360, 57879760), (384, 54262275), (400, 52091784), (411, 50697600), (450, 46303808), (480, 43409820), (548, 38023200), (576, 36174850), (600, 34727856), (640, 32557365), (685, 30418560), (720, 28939880), (800, 26045892), (822, 25348800), (900, 23151904), (960, 21704910), (1096, 19011600), (1152, 18087425), (1200, 17363928), (1233, 16899200), (1370, 15209280), (1440, 14469940), (1600, 13022946), (1644, 12674400), (1800, 11575952), (1920, 10852455), (2055, 10139520), (2192, 9505800), (2400, 8681964), (2466, 8449600), (2740, 7604640), (2880, 7234970), (3200, 6511473), (3288, 6337200), (3425, 6083712), (3600, 5787976), (4110, 5069760), (4384, 4752900), (4800, 4340982), (4932, 4224800), (5281, 3945600), (5480, 3802320), (5760, 3617485), (6165, 3379840), (6576, 3168600), (6850, 3041856), (7200, 2893988), (8220, 2534880), (8768, 2376450), (9600, 2170491), (9864, 2112400), (10275, 2027904), (10562, 1972800), (10960, 1901160), (12330, 1689920), (13152, 1584300), (13700, 1520928), (14400, 1446994), (15843, 1315200), (16440, 1267440), (17536, 1188225), (19728, 1056200), (20550, 1013952), (21124, 986400), (21920, 950580), (24660, 844960), (26304, 792150), (26405, 789120), (27400, 760464), (28800, 723497), (30825, 675968), (31686, 657600), (32880, 633720), (39456, 528100), (41100, 506976), (42248, 493200), (43840, 475290), (47529, 438400), (49320, 422480), (52608, 396075), (52810, 394560), (54800, 380232), (61650, 337984), (63372, 328800), (65760, 316860), (78912, 264050), (79215, 263040), (82200, 253488), (84496, 246600), (87680, 237645), (95058, 219200), (98640, 211240), (105620, 197280), (109600, 190116), (123300, 168992), (126744, 164400), (131520, 158430), (132025, 157824)]