421594800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:133

約数の個数: 360

約数和(自身を含む): 1589570880

約数和(自身を除く): 1167976080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 33, 38, 40, 41, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 82, 88, 95, 100, 110, 114, 120, 123, 132, 150, 152, 164, 165, 176, 190, 200, 205, 209, 220, 228, 240, 246, 264, 275, 285, 300, 304, 328, 330, 380, 400, 410, 418, 440, 451, 456, 475, 492, 528, 550, 570, 600, 615, 627, 656, 660, 760, 779, 820, 825, 836, 880, 902, 912, 950, 984, 1025, 1045, 1100, 1140, 1200, 1230, 1254, 1320, 1353, 1425, 1520, 1558, 1640, 1650, 1672, 1681, 1804, 1900, 1968, 2050, 2090, 2200, 2255, 2280, 2337, 2460, 2508, 2640, 2706, 2850, 3075, 3116, 3135, 3280, 3300, 3344, 3362, 3608, 3800, 3895, 4100, 4180, 4400, 4510, 4560, 4674, 4920, 5016, 5043, 5225, 5412, 5700, 6150, 6232, 6270, 6600, 6724, 6765, 7216, 7600, 7790, 8200, 8360, 8405, 8569, 9020, 9348, 9840, 10032, 10086, 10450, 10824, 11275, 11400, 11685, 12300, 12464, 12540, 13200, 13448, 13530, 15580, 15675, 16400, 16720, 16810, 17138, 18040, 18491, 18696, 19475, 20172, 20900, 21648, 22550, 22800, 23370, 24600, 25080, 25215, 25707, 26896, 27060, 31160, 31350, 31939, 33620, 33825, 34276, 36080, 36982, 37392, 38950, 40344, 41800, 42025, 42845, 45100, 46740, 49200, 50160, 50430, 51414, 54120, 55473, 58425, 62320, 62700, 63878, 67240, 67650, 68552, 73964, 77900, 80688, 83600, 84050, 85690, 90200, 92455, 93480, 95817, 100860, 102828, 108240, 110946, 116850, 125400, 126075, 127756, 128535, 134480, 135300, 137104, 147928, 155800, 159695, 168100, 171380, 180400, 184910, 186960, 191634, 201720, 205656, 214225, 221892, 233700, 250800, 252150, 255512, 257070, 270600, 277365, 295856, 311600, 319390, 336200, 342760, 351329, 369820, 383268, 403440, 411312, 428450, 443784, 462275, 467400, 479085, 504300, 511024, 514140, 541200, 554730, 638780, 642675, 672400, 685520, 702658, 739640, 766536, 798475, 856900, 887568, 924550, 934800, 958170, 1008600, 1028280, 1053987, 1109460, 1277560, 1285350, 1386825, 1405316, 1479280, 1533072, 1596950, 1713800, 1756645, 1849100, 1916340, 2017200, 2056560, 2107974, 2218920, 2395425, 2555120, 2570700, 2773650, 2810632, 3193900, 3427600, 3513290, 3698200, 3832680, 4215948, 4437840, 4790850, 5141400, 5269935, 5547300, 5621264, 6387800, 7026580, 7396400, 7665360, 8431896, 8783225, 9581700, 10282800, 10539870, 11094600, 12775600, 14053160, 16863792, 17566450, 19163400, 21079740, 22189200, 26349675, 28106320, 35132900, 38326800, 42159480, 52699350, 70265800, 84318960, 105398700, 140531600, 210797400, 421594800]

約数ペア:

[(1, 421594800), (2, 210797400), (3, 140531600), (4, 105398700), (5, 84318960), (6, 70265800), (8, 52699350), (10, 42159480), (11, 38326800), (12, 35132900), (15, 28106320), (16, 26349675), (19, 22189200), (20, 21079740), (22, 19163400), (24, 17566450), (25, 16863792), (30, 14053160), (33, 12775600), (38, 11094600), (40, 10539870), (41, 10282800), (44, 9581700), (48, 8783225), (50, 8431896), (55, 7665360), (57, 7396400), (60, 7026580), (66, 6387800), (75, 5621264), (76, 5547300), (80, 5269935), (82, 5141400), (88, 4790850), (95, 4437840), (100, 4215948), (110, 3832680), (114, 3698200), (120, 3513290), (123, 3427600), (132, 3193900), (150, 2810632), (152, 2773650), (164, 2570700), (165, 2555120), (176, 2395425), (190, 2218920), (200, 2107974), (205, 2056560), (209, 2017200), (220, 1916340), (228, 1849100), (240, 1756645), (246, 1713800), (264, 1596950), (275, 1533072), (285, 1479280), (300, 1405316), (304, 1386825), (328, 1285350), (330, 1277560), (380, 1109460), (400, 1053987), (410, 1028280), (418, 1008600), (440, 958170), (451, 934800), (456, 924550), (475, 887568), (492, 856900), (528, 798475), (550, 766536), (570, 739640), (600, 702658), (615, 685520), (627, 672400), (656, 642675), (660, 638780), (760, 554730), (779, 541200), (820, 514140), (825, 511024), (836, 504300), (880, 479085), (902, 467400), (912, 462275), (950, 443784), (984, 428450), (1025, 411312), (1045, 403440), (1100, 383268), (1140, 369820), (1200, 351329), (1230, 342760), (1254, 336200), (1320, 319390), (1353, 311600), (1425, 295856), (1520, 277365), (1558, 270600), (1640, 257070), (1650, 255512), (1672, 252150), (1681, 250800), (1804, 233700), (1900, 221892), (1968, 214225), (2050, 205656), (2090, 201720), (2200, 191634), (2255, 186960), (2280, 184910), (2337, 180400), (2460, 171380), (2508, 168100), (2640, 159695), (2706, 155800), (2850, 147928), (3075, 137104), (3116, 135300), (3135, 134480), (3280, 128535), (3300, 127756), (3344, 126075), (3362, 125400), (3608, 116850), (3800, 110946), (3895, 108240), (4100, 102828), (4180, 100860), (4400, 95817), (4510, 93480), (4560, 92455), (4674, 90200), (4920, 85690), (5016, 84050), (5043, 83600), (5225, 80688), (5412, 77900), (5700, 73964), (6150, 68552), (6232, 67650), (6270, 67240), (6600, 63878), (6724, 62700), (6765, 62320), (7216, 58425), (7600, 55473), (7790, 54120), (8200, 51414), (8360, 50430), (8405, 50160), (8569, 49200), (9020, 46740), (9348, 45100), (9840, 42845), (10032, 42025), (10086, 41800), (10450, 40344), (10824, 38950), (11275, 37392), (11400, 36982), (11685, 36080), (12300, 34276), (12464, 33825), (12540, 33620), (13200, 31939), (13448, 31350), (13530, 31160), (15580, 27060), (15675, 26896), (16400, 25707), (16720, 25215), (16810, 25080), (17138, 24600), (18040, 23370), (18491, 22800), (18696, 22550), (19475, 21648), (20172, 20900)]