21818134800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2612

約数の個数: 720

約数和(自身を含む): 97481379840

約数和(自身を除く): 75663245040

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, 50, 55, 56, 60, 62, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 93, 99, 100, 105, 110, 112, 120, 124, 126, 132, 140, 144, 150, 154, 155, 165, 168, 175, 176, 180, 186, 198, 200, 210, 217, 220, 225, 231, 240, 248, 252, 264, 275, 279, 280, 300, 308, 310, 315, 330, 336, 341, 350, 360, 372, 385, 396, 400, 420, 434, 440, 450, 462, 465, 495, 496, 504, 525, 528, 550, 558, 560, 600, 616, 620, 630, 651, 660, 682, 693, 700, 720, 744, 770, 775, 792, 825, 840, 868, 880, 900, 924, 930, 990, 1008, 1023, 1050, 1085, 1100, 1116, 1155, 1200, 1232, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1400, 1488, 1540, 1550, 1575, 1584, 1650, 1680, 1705, 1736, 1800, 1848, 1860, 1925, 1953, 1980, 2046, 2100, 2170, 2200, 2232, 2310, 2325, 2387, 2475, 2480, 2520, 2539, 2604, 2640, 2728, 2772, 2790, 2800, 3069, 3080, 3100, 3150, 3255, 3300, 3410, 3465, 3472, 3600, 3696, 3720, 3850, 3906, 3960, 4092, 4200, 4340, 4400, 4464, 4620, 4650, 4774, 4950, 5040, 5078, 5115, 5208, 5425, 5456, 5544, 5580, 5775, 6138, 6160, 6200, 6300, 6510, 6600, 6820, 6930, 6975, 7161, 7440, 7617, 7700, 7812, 7920, 8184, 8400, 8525, 8680, 9240, 9300, 9548, 9765, 9900, 10156, 10230, 10416, 10850, 11088, 11160, 11550, 11935, 12276, 12400, 12600, 12695, 13020, 13200, 13640, 13860, 13950, 14322, 15234, 15345, 15400, 15624, 16275, 16368, 17050, 17325, 17360, 17773, 18480, 18600, 19096, 19530, 19800, 20312, 20460, 21483, 21700, 22320, 22851, 23100, 23870, 24552, 25200, 25390, 25575, 26040, 27280, 27720, 27900, 27929, 28644, 30468, 30690, 30800, 31248, 32550, 34100, 34650, 35546, 35805, 37200, 38085, 38192, 39060, 39600, 40624, 40920, 42966, 43400, 45702, 46200, 47740, 48825, 49104, 50780, 51150, 52080, 53319, 55440, 55800, 55858, 57288, 59675, 60936, 61380, 63475, 65100, 68200, 69300, 71092, 71610, 76170, 76725, 78120, 78709, 81840, 83787, 85932, 86800, 88865, 91404, 92400, 95480, 97650, 101560, 102300, 106638, 107415, 111600, 111716, 114255, 114576, 119350, 121872, 122760, 126950, 130200, 136400, 138600, 139645, 142184, 143220, 152340, 153450, 156240, 157418, 159957, 167574, 171864, 177730, 179025, 182808, 190425, 190960, 195300, 195503, 203120, 204600, 213276, 214830, 223432, 228510, 236127, 238700, 245520, 251361, 253900, 260400, 266595, 277200, 279290, 284368, 286440, 304680, 306900, 314836, 319914, 335148, 343728, 355460, 358050, 365616, 380850, 390600, 391006, 393545, 409200, 418935, 426552, 429660, 444325, 446864, 457020, 472254, 477400, 502722, 507800, 533190, 537075, 550963, 558580, 571275, 572880, 586509, 609360, 613800, 629672, 639828, 670296, 698225, 708381, 710920, 716100, 761700, 781200, 782012, 787090, 799785, 837870, 853104, 859320, 865799, 888650, 914040, 944508, 954800, 977515, 1005444, 1015600, 1066380, 1074150, 1101926, 1117160, 1142550, 1173018, 1180635, 1227600, 1256805, 1259344, 1279656, 1332975, 1340592, 1396450, 1416762, 1421840, 1432200, 1523400, 1564024, 1574180, 1599570, 1652889, 1675740, 1718640, 1731598, 1759527, 1777300, 1828080, 1889016, 1955030, 1967725, 2010888, 2094675, 2132760, 2148300, 2203852, 2234320, 2285100, 2346036, 2361270, 2513610, 2559312, 2597397, 2665950, 2754815, 2792900, 2833524, 2864400, 2932545, 3046800, 3128048, 3148360, 3199140, 3305778, 3351480, 3463196, 3519054, 3541905, 3554600, 3778032, 3910060, 3935450, 3998925, 4021776, 4189350, 4265520, 4296600, 4328995, 4407704, 4570200, 4692072, 4722540, 4887575, 4958667, 5027220, 5194794, 5331900, 5509630, 5585800, 5667048, 5865090, 5903175, 6060593, 6284025, 6296720, 6398280, 6611556, 6702960, 6926392, 7038108, 7083810, 7109200, 7792191, 7820120, 7870900, 7997850, 8264445, 8378700, 8593200, 8657990, 8797635, 8815408, 9140400, 9384144, 9445080, 9775150, 9917334, 10054440, 10389588, 10663800, 11019260, 11171600, 11334096, 11730180, 11806350, 12121186, 12568050, 12796560, 12986985, 13223112, 13774075, 13852784, 14076216, 14167620, 14662725, 15584382, 15640240, 15741800, 15995700, 16528890, 16757400, 17315980, 17595270, 17709525, 18181779, 18890160, 19550300, 19834668, 20108880, 20779176, 21327600, 21644975, 22038520, 23460360, 23612700, 24242372, 24793335, 25136100, 25973970, 26446224, 27548150, 28152432, 28335240, 29325450, 30302965, 31168764, 31483600, 31991400, 33057780, 33514800, 34631960, 35190540, 35419050, 36363558, 38960955, 39100600, 39669336, 41322225, 41558352, 43289950, 43988175, 44077040, 46920720, 47225400, 48484744, 49586670, 50272200, 51947940, 54545337, 55096300, 56670480, 58650900, 60605930, 62337528, 63982800, 64934925, 66115560, 69263920, 70381080, 70838100, 72727116, 77921910, 78201200, 79338672, 82644450, 86579900, 87976350, 90908895, 94450800, 96969488, 99173340, 100544400, 103895880, 109090674, 110192600, 117301800, 121211860, 123966675, 124675056, 129869850, 132231120, 140762160, 141676200, 145454232, 151514825, 155843820, 165288900, 173159800, 175952700, 181817790, 194804775, 198346680, 207791760, 218181348, 220385200, 234603600, 242423720, 247933350, 259739700, 272726685, 283352400, 290908464, 303029650, 311687640, 330577800, 346319600, 351905400, 363635580, 389609550, 396693360, 436362696, 454544475, 484847440, 495866700, 519479400, 545453370, 606059300, 623375280, 661155600, 703810800, 727271160, 779219100, 872725392, 909088950, 991733400, 1038958800, 1090906740, 1212118600, 1363633425, 1454542320, 1558438200, 1818177900, 1983466800, 2181813480, 2424237200, 2727266850, 3116876400, 3636355800, 4363626960, 5454533700, 7272711600, 10909067400, 21818134800]

約数ペア:

[(1, 21818134800), (2, 10909067400), (3, 7272711600), (4, 5454533700), (5, 4363626960), (6, 3636355800), (7, 3116876400), (8, 2727266850), (9, 2424237200), (10, 2181813480), (11, 1983466800), (12, 1818177900), (14, 1558438200), (15, 1454542320), (16, 1363633425), (18, 1212118600), (20, 1090906740), (21, 1038958800), (22, 991733400), (24, 909088950), (25, 872725392), (28, 779219100), (30, 727271160), (31, 703810800), (33, 661155600), (35, 623375280), (36, 606059300), (40, 545453370), (42, 519479400), (44, 495866700), (45, 484847440), (48, 454544475), (50, 436362696), (55, 396693360), (56, 389609550), (60, 363635580), (62, 351905400), (63, 346319600), (66, 330577800), (70, 311687640), (72, 303029650), (75, 290908464), (77, 283352400), (80, 272726685), (84, 259739700), (88, 247933350), (90, 242423720), (93, 234603600), (99, 220385200), (100, 218181348), (105, 207791760), (110, 198346680), (112, 194804775), (120, 181817790), (124, 175952700), (126, 173159800), (132, 165288900), (140, 155843820), (144, 151514825), (150, 145454232), (154, 141676200), (155, 140762160), (165, 132231120), (168, 129869850), (175, 124675056), (176, 123966675), (180, 121211860), (186, 117301800), (198, 110192600), (200, 109090674), (210, 103895880), (217, 100544400), (220, 99173340), (225, 96969488), (231, 94450800), (240, 90908895), (248, 87976350), (252, 86579900), (264, 82644450), (275, 79338672), (279, 78201200), (280, 77921910), (300, 72727116), (308, 70838100), (310, 70381080), (315, 69263920), (330, 66115560), (336, 64934925), (341, 63982800), (350, 62337528), (360, 60605930), (372, 58650900), (385, 56670480), (396, 55096300), (400, 54545337), (420, 51947940), (434, 50272200), (440, 49586670), (450, 48484744), (462, 47225400), (465, 46920720), (495, 44077040), (496, 43988175), (504, 43289950), (525, 41558352), (528, 41322225), (550, 39669336), (558, 39100600), (560, 38960955), (600, 36363558), (616, 35419050), (620, 35190540), (630, 34631960), (651, 33514800), (660, 33057780), (682, 31991400), (693, 31483600), (700, 31168764), (720, 30302965), (744, 29325450), (770, 28335240), (775, 28152432), (792, 27548150), (825, 26446224), (840, 25973970), (868, 25136100), (880, 24793335), (900, 24242372), (924, 23612700), (930, 23460360), (990, 22038520), (1008, 21644975), (1023, 21327600), (1050, 20779176), (1085, 20108880), (1100, 19834668), (1116, 19550300), (1155, 18890160), (1200, 18181779), (1232, 17709525), (1240, 17595270), (1260, 17315980), (1302, 16757400), (1320, 16528890), (1364, 15995700), (1386, 15741800), (1395, 15640240), (1400, 15584382), (1488, 14662725), (1540, 14167620), (1550, 14076216), (1575, 13852784), (1584, 13774075), (1650, 13223112), (1680, 12986985), (1705, 12796560), (1736, 12568050), (1800, 12121186), (1848, 11806350), (1860, 11730180), (1925, 11334096), (1953, 11171600), (1980, 11019260), (2046, 10663800), (2100, 10389588), (2170, 10054440), (2200, 9917334), (2232, 9775150), (2310, 9445080), (2325, 9384144), (2387, 9140400), (2475, 8815408), (2480, 8797635), (2520, 8657990), (2539, 8593200), (2604, 8378700), (2640, 8264445), (2728, 7997850), (2772, 7870900), (2790, 7820120), (2800, 7792191), (3069, 7109200), (3080, 7083810), (3100, 7038108), (3150, 6926392), (3255, 6702960), (3300, 6611556), (3410, 6398280), (3465, 6296720), (3472, 6284025), (3600, 6060593), (3696, 5903175), (3720, 5865090), (3850, 5667048), (3906, 5585800), (3960, 5509630), (4092, 5331900), (4200, 5194794), (4340, 5027220), (4400, 4958667), (4464, 4887575), (4620, 4722540), (4650, 4692072), (4774, 4570200), (4950, 4407704), (5040, 4328995), (5078, 4296600), (5115, 4265520), (5208, 4189350), (5425, 4021776), (5456, 3998925), (5544, 3935450), (5580, 3910060), (5775, 3778032), (6138, 3554600), (6160, 3541905), (6200, 3519054), (6300, 3463196), (6510, 3351480), (6600, 3305778), (6820, 3199140), (6930, 3148360), (6975, 3128048), (7161, 3046800), (7440, 2932545), (7617, 2864400), (7700, 2833524), (7812, 2792900), (7920, 2754815), (8184, 2665950), (8400, 2597397), (8525, 2559312), (8680, 2513610), (9240, 2361270), (9300, 2346036), (9548, 2285100), (9765, 2234320), (9900, 2203852), (10156, 2148300), (10230, 2132760), (10416, 2094675), (10850, 2010888), (11088, 1967725), (11160, 1955030), (11550, 1889016), (11935, 1828080), (12276, 1777300), (12400, 1759527), (12600, 1731598), (12695, 1718640), (13020, 1675740), (13200, 1652889), (13640, 1599570), (13860, 1574180), (13950, 1564024), (14322, 1523400), (15234, 1432200), (15345, 1421840), (15400, 1416762), (15624, 1396450), (16275, 1340592), (16368, 1332975), (17050, 1279656), (17325, 1259344), (17360, 1256805), (17773, 1227600), (18480, 1180635), (18600, 1173018), (19096, 1142550), (19530, 1117160), (19800, 1101926), (20312, 1074150), (20460, 1066380), (21483, 1015600), (21700, 1005444), (22320, 977515), (22851, 954800), (23100, 944508), (23870, 914040), (24552, 888650), (25200, 865799), (25390, 859320), (25575, 853104), (26040, 837870), (27280, 799785), (27720, 787090), (27900, 782012), (27929, 781200), (28644, 761700), (30468, 716100), (30690, 710920), (30800, 708381), (31248, 698225), (32550, 670296), (34100, 639828), (34650, 629672), (35546, 613800), (35805, 609360), (37200, 586509), (38085, 572880), (38192, 571275), (39060, 558580), (39600, 550963), (40624, 537075), (40920, 533190), (42966, 507800), (43400, 502722), (45702, 477400), (46200, 472254), (47740, 457020), (48825, 446864), (49104, 444325), (50780, 429660), (51150, 426552), (52080, 418935), (53319, 409200), (55440, 393545), (55800, 391006), (55858, 390600), (57288, 380850), (59675, 365616), (60936, 358050), (61380, 355460), (63475, 343728), (65100, 335148), (68200, 319914), (69300, 314836), (71092, 306900), (71610, 304680), (76170, 286440), (76725, 284368), (78120, 279290), (78709, 277200), (81840, 266595), (83787, 260400), (85932, 253900), (86800, 251361), (88865, 245520), (91404, 238700), (92400, 236127), (95480, 228510), (97650, 223432), (101560, 214830), (102300, 213276), (106638, 204600), (107415, 203120), (111600, 195503), (111716, 195300), (114255, 190960), (114576, 190425), (119350, 182808), (121872, 179025), (122760, 177730), (126950, 171864), (130200, 167574), (136400, 159957), (138600, 157418), (139645, 156240), (142184, 153450), (143220, 152340)]