421066800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 720

約数和(自身を含む): 1918924800

約数和(自身を除く): 1497858000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 48, 49, 50, 55, 56, 60, 62, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 93, 98, 99, 100, 105, 110, 112, 120, 124, 126, 132, 140, 144, 147, 150, 154, 155, 165, 168, 175, 176, 180, 186, 196, 198, 200, 210, 217, 220, 225, 231, 240, 245, 248, 252, 264, 275, 279, 280, 294, 300, 308, 310, 315, 330, 336, 341, 343, 350, 360, 372, 385, 392, 396, 400, 420, 434, 440, 441, 450, 462, 465, 490, 495, 496, 504, 525, 528, 539, 550, 558, 560, 588, 600, 616, 620, 630, 651, 660, 682, 686, 693, 700, 720, 735, 744, 770, 775, 784, 792, 825, 840, 868, 880, 882, 900, 924, 930, 980, 990, 1008, 1023, 1029, 1050, 1078, 1085, 1100, 1116, 1155, 1176, 1200, 1225, 1232, 1240, 1260, 1302, 1320, 1364, 1372, 1386, 1395, 1400, 1470, 1488, 1519, 1540, 1550, 1575, 1584, 1617, 1650, 1680, 1705, 1715, 1736, 1764, 1800, 1848, 1860, 1925, 1953, 1960, 1980, 2046, 2058, 2100, 2156, 2170, 2200, 2205, 2232, 2310, 2325, 2352, 2387, 2450, 2475, 2480, 2520, 2604, 2640, 2695, 2728, 2744, 2772, 2790, 2800, 2940, 3038, 3069, 3080, 3087, 3100, 3150, 3234, 3255, 3300, 3410, 3430, 3465, 3472, 3528, 3600, 3675, 3696, 3720, 3773, 3850, 3906, 3920, 3960, 4092, 4116, 4200, 4312, 4340, 4400, 4410, 4464, 4557, 4620, 4650, 4774, 4851, 4900, 4950, 5040, 5115, 5145, 5208, 5390, 5425, 5456, 5488, 5544, 5580, 5775, 5880, 6076, 6138, 6160, 6174, 6200, 6300, 6468, 6510, 6600, 6820, 6860, 6930, 6975, 7056, 7161, 7350, 7440, 7546, 7595, 7700, 7812, 7920, 8085, 8184, 8232, 8400, 8525, 8575, 8624, 8680, 8820, 9114, 9240, 9300, 9548, 9702, 9765, 9800, 9900, 10230, 10290, 10416, 10633, 10780, 10850, 11025, 11088, 11160, 11319, 11550, 11760, 11935, 12152, 12276, 12348, 12400, 12600, 12936, 13020, 13200, 13475, 13640, 13671, 13720, 13860, 13950, 14322, 14700, 15092, 15190, 15345, 15400, 15435, 15624, 16170, 16275, 16368, 16464, 16709, 17050, 17150, 17325, 17360, 17640, 18228, 18480, 18600, 18865, 19096, 19404, 19530, 19600, 19800, 20460, 20580, 21266, 21483, 21560, 21700, 22050, 22320, 22638, 22785, 23100, 23870, 24255, 24304, 24552, 24696, 25200, 25575, 25725, 25872, 26040, 26950, 27280, 27342, 27440, 27720, 27900, 28644, 29400, 30184, 30380, 30690, 30800, 30870, 31248, 31899, 32340, 32550, 33418, 33957, 34100, 34300, 34650, 35280, 35805, 36456, 37200, 37730, 37975, 38192, 38808, 39060, 39600, 40425, 40920, 41160, 42532, 42966, 43120, 43400, 44100, 45276, 45570, 46200, 47740, 48510, 48825, 49104, 49392, 50127, 51150, 51450, 52080, 53165, 53900, 54684, 55440, 55800, 56595, 57288, 58800, 59675, 60368, 60760, 61380, 61740, 63798, 64680, 65100, 66836, 67914, 68200, 68355, 68600, 69300, 71610, 72912, 75460, 75950, 76725, 77175, 77616, 78120, 80850, 81840, 82320, 83545, 85064, 85932, 86800, 88200, 90552, 91140, 92400, 94325, 95480, 95697, 97020, 97650, 100254, 102300, 102900, 106330, 107415, 107800, 109368, 111600, 113190, 113925, 114576, 116963, 119350, 121275, 121520, 122760, 123480, 127596, 129360, 130200, 133672, 135828, 136400, 136710, 137200, 138600, 143220, 150381, 150920, 151900, 153450, 154350, 156240, 159495, 161700, 167090, 169785, 170128, 171864, 176400, 179025, 181104, 182280, 188650, 190960, 191394, 194040, 195300, 200508, 204600, 205800, 212660, 214830, 215600, 218736, 226380, 227850, 233926, 238700, 242550, 245520, 246960, 250635, 255192, 260400, 265825, 267344, 271656, 273420, 277200, 282975, 286440, 300762, 301840, 303800, 306900, 308700, 318990, 323400, 334180, 339570, 341775, 343728, 350889, 358050, 364560, 377300, 382788, 388080, 390600, 401016, 409200, 411600, 417725, 425320, 429660, 452760, 455700, 467852, 477400, 478485, 485100, 501270, 510384, 531650, 537075, 543312, 546840, 565950, 572880, 584815, 601524, 607600, 613800, 617400, 637980, 646800, 668360, 679140, 683550, 701778, 716100, 751905, 754600, 765576, 781200, 797475, 802032, 835450, 848925, 850640, 859320, 905520, 911400, 935704, 954800, 956970, 970200, 1002540, 1052667, 1063300, 1074150, 1093680, 1131900, 1169630, 1203048, 1227600, 1234800, 1253175, 1275960, 1336720, 1358280, 1367100, 1403556, 1432200, 1503810, 1509200, 1531152, 1594950, 1670900, 1697850, 1718640, 1754445, 1822800, 1871408, 1913940, 1940400, 2005080, 2105334, 2126600, 2148300, 2263800, 2339260, 2392425, 2406096, 2506350, 2551920, 2716560, 2734200, 2807112, 2864400, 2924075, 3007620, 3189900, 3341800, 3395700, 3508890, 3759525, 3827880, 4010160, 4210668, 4253200, 4296600, 4527600, 4678520, 4784850, 5012700, 5263335, 5468400, 5614224, 5848150, 6015240, 6379800, 6683600, 6791400, 7017780, 7519050, 7655760, 8421336, 8593200, 8772225, 9357040, 9569700, 10025400, 10526670, 11696300, 12030480, 12759600, 13582800, 14035560, 15038100, 16842672, 17544450, 19139400, 20050800, 21053340, 23392600, 26316675, 28071120, 30076200, 35088900, 38278800, 42106680, 46785200, 52633350, 60152400, 70177800, 84213360, 105266700, 140355600, 210533400, 421066800]

約数ペア:

[(1, 421066800), (2, 210533400), (3, 140355600), (4, 105266700), (5, 84213360), (6, 70177800), (7, 60152400), (8, 52633350), (9, 46785200), (10, 42106680), (11, 38278800), (12, 35088900), (14, 30076200), (15, 28071120), (16, 26316675), (18, 23392600), (20, 21053340), (21, 20050800), (22, 19139400), (24, 17544450), (25, 16842672), (28, 15038100), (30, 14035560), (31, 13582800), (33, 12759600), (35, 12030480), (36, 11696300), (40, 10526670), (42, 10025400), (44, 9569700), (45, 9357040), (48, 8772225), (49, 8593200), (50, 8421336), (55, 7655760), (56, 7519050), (60, 7017780), (62, 6791400), (63, 6683600), (66, 6379800), (70, 6015240), (72, 5848150), (75, 5614224), (77, 5468400), (80, 5263335), (84, 5012700), (88, 4784850), (90, 4678520), (93, 4527600), (98, 4296600), (99, 4253200), (100, 4210668), (105, 4010160), (110, 3827880), (112, 3759525), (120, 3508890), (124, 3395700), (126, 3341800), (132, 3189900), (140, 3007620), (144, 2924075), (147, 2864400), (150, 2807112), (154, 2734200), (155, 2716560), (165, 2551920), (168, 2506350), (175, 2406096), (176, 2392425), (180, 2339260), (186, 2263800), (196, 2148300), (198, 2126600), (200, 2105334), (210, 2005080), (217, 1940400), (220, 1913940), (225, 1871408), (231, 1822800), (240, 1754445), (245, 1718640), (248, 1697850), (252, 1670900), (264, 1594950), (275, 1531152), (279, 1509200), (280, 1503810), (294, 1432200), (300, 1403556), (308, 1367100), (310, 1358280), (315, 1336720), (330, 1275960), (336, 1253175), (341, 1234800), (343, 1227600), (350, 1203048), (360, 1169630), (372, 1131900), (385, 1093680), (392, 1074150), (396, 1063300), (400, 1052667), (420, 1002540), (434, 970200), (440, 956970), (441, 954800), (450, 935704), (462, 911400), (465, 905520), (490, 859320), (495, 850640), (496, 848925), (504, 835450), (525, 802032), (528, 797475), (539, 781200), (550, 765576), (558, 754600), (560, 751905), (588, 716100), (600, 701778), (616, 683550), (620, 679140), (630, 668360), (651, 646800), (660, 637980), (682, 617400), (686, 613800), (693, 607600), (700, 601524), (720, 584815), (735, 572880), (744, 565950), (770, 546840), (775, 543312), (784, 537075), (792, 531650), (825, 510384), (840, 501270), (868, 485100), (880, 478485), (882, 477400), (900, 467852), (924, 455700), (930, 452760), (980, 429660), (990, 425320), (1008, 417725), (1023, 411600), (1029, 409200), (1050, 401016), (1078, 390600), (1085, 388080), (1100, 382788), (1116, 377300), (1155, 364560), (1176, 358050), (1200, 350889), (1225, 343728), (1232, 341775), (1240, 339570), (1260, 334180), (1302, 323400), (1320, 318990), (1364, 308700), (1372, 306900), (1386, 303800), (1395, 301840), (1400, 300762), (1470, 286440), (1488, 282975), (1519, 277200), (1540, 273420), (1550, 271656), (1575, 267344), (1584, 265825), (1617, 260400), (1650, 255192), (1680, 250635), (1705, 246960), (1715, 245520), (1736, 242550), (1764, 238700), (1800, 233926), (1848, 227850), (1860, 226380), (1925, 218736), (1953, 215600), (1960, 214830), (1980, 212660), (2046, 205800), (2058, 204600), (2100, 200508), (2156, 195300), (2170, 194040), (2200, 191394), (2205, 190960), (2232, 188650), (2310, 182280), (2325, 181104), (2352, 179025), (2387, 176400), (2450, 171864), (2475, 170128), (2480, 169785), (2520, 167090), (2604, 161700), (2640, 159495), (2695, 156240), (2728, 154350), (2744, 153450), (2772, 151900), (2790, 150920), (2800, 150381), (2940, 143220), (3038, 138600), (3069, 137200), (3080, 136710), (3087, 136400), (3100, 135828), (3150, 133672), (3234, 130200), (3255, 129360), (3300, 127596), (3410, 123480), (3430, 122760), (3465, 121520), (3472, 121275), (3528, 119350), (3600, 116963), (3675, 114576), (3696, 113925), (3720, 113190), (3773, 111600), (3850, 109368), (3906, 107800), (3920, 107415), (3960, 106330), (4092, 102900), (4116, 102300), (4200, 100254), (4312, 97650), (4340, 97020), (4400, 95697), (4410, 95480), (4464, 94325), (4557, 92400), (4620, 91140), (4650, 90552), (4774, 88200), (4851, 86800), (4900, 85932), (4950, 85064), (5040, 83545), (5115, 82320), (5145, 81840), (5208, 80850), (5390, 78120), (5425, 77616), (5456, 77175), (5488, 76725), (5544, 75950), (5580, 75460), (5775, 72912), (5880, 71610), (6076, 69300), (6138, 68600), (6160, 68355), (6174, 68200), (6200, 67914), (6300, 66836), (6468, 65100), (6510, 64680), (6600, 63798), (6820, 61740), (6860, 61380), (6930, 60760), (6975, 60368), (7056, 59675), (7161, 58800), (7350, 57288), (7440, 56595), (7546, 55800), (7595, 55440), (7700, 54684), (7812, 53900), (7920, 53165), (8085, 52080), (8184, 51450), (8232, 51150), (8400, 50127), (8525, 49392), (8575, 49104), (8624, 48825), (8680, 48510), (8820, 47740), (9114, 46200), (9240, 45570), (9300, 45276), (9548, 44100), (9702, 43400), (9765, 43120), (9800, 42966), (9900, 42532), (10230, 41160), (10290, 40920), (10416, 40425), (10633, 39600), (10780, 39060), (10850, 38808), (11025, 38192), (11088, 37975), (11160, 37730), (11319, 37200), (11550, 36456), (11760, 35805), (11935, 35280), (12152, 34650), (12276, 34300), (12348, 34100), (12400, 33957), (12600, 33418), (12936, 32550), (13020, 32340), (13200, 31899), (13475, 31248), (13640, 30870), (13671, 30800), (13720, 30690), (13860, 30380), (13950, 30184), (14322, 29400), (14700, 28644), (15092, 27900), (15190, 27720), (15345, 27440), (15400, 27342), (15435, 27280), (15624, 26950), (16170, 26040), (16275, 25872), (16368, 25725), (16464, 25575), (16709, 25200), (17050, 24696), (17150, 24552), (17325, 24304), (17360, 24255), (17640, 23870), (18228, 23100), (18480, 22785), (18600, 22638), (18865, 22320), (19096, 22050), (19404, 21700), (19530, 21560), (19600, 21483), (19800, 21266), (20460, 20580)]