21292418400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 864

約数和(自身を含む): 85280791680

約数和(自身を除く): 63988373280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 19, 20, 22, 24, 25, 30, 32, 33, 34, 38, 40, 44, 48, 50, 51, 55, 57, 60, 66, 68, 75, 76, 80, 85, 88, 95, 96, 100, 102, 110, 114, 120, 121, 132, 136, 150, 152, 160, 165, 170, 176, 187, 190, 200, 204, 209, 220, 227, 228, 240, 242, 255, 264, 272, 275, 285, 300, 304, 323, 330, 340, 352, 363, 374, 380, 400, 408, 418, 425, 440, 454, 456, 475, 480, 484, 510, 528, 544, 550, 561, 570, 600, 605, 608, 627, 646, 660, 680, 681, 726, 748, 760, 800, 816, 825, 836, 850, 880, 908, 912, 935, 950, 968, 969, 1020, 1045, 1056, 1100, 1122, 1135, 1140, 1200, 1210, 1254, 1275, 1292, 1320, 1360, 1362, 1425, 1452, 1496, 1520, 1615, 1632, 1650, 1672, 1700, 1760, 1815, 1816, 1824, 1870, 1900, 1936, 1938, 2040, 2057, 2090, 2200, 2244, 2270, 2280, 2299, 2400, 2420, 2497, 2508, 2550, 2584, 2640, 2720, 2724, 2805, 2850, 2904, 2992, 3025, 3040, 3135, 3230, 3300, 3344, 3400, 3405, 3553, 3630, 3632, 3740, 3800, 3859, 3872, 3876, 4080, 4114, 4180, 4313, 4400, 4488, 4540, 4560, 4598, 4675, 4840, 4845, 4994, 5016, 5100, 5168, 5225, 5280, 5448, 5610, 5675, 5700, 5808, 5984, 6050, 6171, 6270, 6460, 6600, 6688, 6800, 6810, 6897, 7106, 7260, 7264, 7480, 7491, 7600, 7718, 7752, 8075, 8160, 8228, 8360, 8626, 8800, 8976, 9075, 9080, 9120, 9196, 9350, 9680, 9690, 9988, 10032, 10200, 10285, 10336, 10450, 10659, 10896, 11220, 11350, 11400, 11495, 11577, 11616, 12100, 12342, 12485, 12540, 12920, 12939, 13200, 13600, 13620, 13794, 14025, 14212, 14520, 14960, 14982, 15200, 15436, 15504, 15675, 16150, 16456, 16720, 17025, 17252, 17765, 17952, 18150, 18160, 18392, 18700, 19295, 19360, 19380, 19976, 20064, 20400, 20570, 20900, 21318, 21565, 21792, 22440, 22700, 22800, 22990, 23154, 24200, 24225, 24684, 24970, 25080, 25840, 25878, 26400, 27240, 27467, 27588, 28050, 28424, 29040, 29920, 29964, 30855, 30872, 31008, 31350, 32300, 32912, 33440, 34050, 34485, 34504, 35530, 36300, 36320, 36784, 37400, 37455, 38590, 38760, 39083, 39952, 40800, 41140, 41800, 42449, 42636, 43130, 44880, 45400, 45600, 45980, 46308, 47443, 48400, 48450, 49368, 49940, 50160, 51425, 51680, 51756, 53295, 54480, 54934, 55176, 56100, 56848, 57475, 57885, 58080, 59928, 61710, 61744, 62425, 62700, 64600, 64695, 65824, 68100, 68970, 69008, 71060, 72600, 73321, 73568, 74800, 74910, 77180, 77520, 78166, 79904, 82280, 82401, 83600, 84898, 85272, 86260, 88825, 89760, 90800, 91960, 92616, 94886, 96475, 96800, 96900, 98736, 99880, 100320, 102850, 103512, 106590, 107825, 108960, 109868, 110352, 112200, 113696, 114950, 115770, 117249, 119856, 123420, 123488, 124850, 125400, 127347, 129200, 129390, 136200, 137335, 137940, 138016, 142120, 142329, 145200, 146642, 149600, 149820, 154275, 154360, 155040, 156332, 164560, 164802, 167200, 169796, 170544, 172425, 172520, 177650, 181600, 183920, 185232, 187275, 189772, 192950, 193800, 195415, 197472, 199760, 205700, 207024, 212245, 213180, 215650, 219736, 219963, 220704, 224400, 229900, 231540, 234498, 237215, 239712, 246840, 249700, 250800, 254694, 258400, 258780, 266475, 272400, 274670, 275880, 284240, 284658, 289425, 290400, 293284, 299640, 308550, 308720, 312664, 323475, 329120, 329604, 339592, 341088, 344850, 345040, 355300, 366605, 367840, 370464, 374550, 379544, 385900, 387600, 390830, 399520, 411400, 412005, 414048, 424490, 426360, 431300, 439472, 439926, 448800, 459800, 463080, 466939, 468996, 474430, 493680, 499400, 501600, 509388, 517560, 521873, 532950, 544800, 549340, 551760, 568480, 569316, 578850, 586245, 586568, 599280, 617100, 617440, 625328, 636735, 646950, 659208, 679184, 686675, 689700, 690080, 710600, 711645, 733210, 749100, 759088, 771800, 775200, 781660, 806531, 822800, 824010, 848980, 852720, 862600, 878944, 879852, 919600, 926160, 933878, 937992, 948860, 977075, 987360, 998800, 1018776, 1035120, 1043746, 1061225, 1065900, 1098680, 1099815, 1103520, 1138632, 1157700, 1172490, 1173136, 1186075, 1198560, 1234200, 1250656, 1273470, 1293900, 1318416, 1358368, 1373350, 1379400, 1400817, 1421200, 1423290, 1466420, 1498200, 1518176, 1543600, 1563320, 1565619, 1613062, 1645600, 1648020, 1697960, 1705440, 1725200, 1759704, 1833025, 1839200, 1852320, 1867756, 1875984, 1897720, 1954150, 1997600, 2037552, 2060025, 2070240, 2087492, 2122450, 2131800, 2197360, 2199630, 2277264, 2315400, 2334695, 2344980, 2346272, 2372150, 2419593, 2468400, 2546940, 2587800, 2609365, 2636832, 2746700, 2758800, 2801634, 2842400, 2846580, 2931225, 2932840, 2996400, 3087200, 3126640, 3131238, 3183675, 3226124, 3296040, 3395920, 3450400, 3519408, 3558225, 3666050, 3735512, 3751968, 3795440, 3908300, 4032655, 4075104, 4120050, 4174984, 4244900, 4263600, 4394720, 4399260, 4554528, 4630800, 4669390, 4689960, 4744300, 4839186, 4936800, 5093880, 5175600, 5218730, 5493400, 5499075, 5517600, 5603268, 5693160, 5862450, 5865680, 5992800, 6253280, 6262476, 6367350, 6452248, 6592080, 6791840, 7004085, 7038816, 7116450, 7332100, 7471024, 7590880, 7816600, 7828095, 8065310, 8240100, 8349968, 8489800, 8527200, 8798520, 8871841, 9261600, 9338780, 9379920, 9488600, 9678372, 10187760, 10351200, 10437460, 10986800, 10998150, 11206536, 11386320, 11673475, 11724900, 11731360, 12097965, 12524952, 12734700, 12904496, 13046825, 13184160, 14008170, 14232900, 14664200, 14942048, 15633200, 15656190, 16130620, 16480200, 16699936, 16979600, 17597040, 17743682, 18677560, 18759840, 18977200, 19356744, 20163275, 20375520, 20874920, 21973600, 21996300, 22413072, 22772640, 23346950, 23449800, 24195930, 25049904, 25469400, 25808992, 26093650, 26615523, 28016340, 28465800, 29328400, 31266400, 31312380, 32261240, 32960400, 33959200, 35020425, 35194080, 35487364, 37355120, 37954400, 38713488, 39140475, 40326550, 41749840, 43992600, 44359205, 44826144, 46693900, 46899600, 48391860, 50099808, 50938800, 52187300, 53231046, 56032680, 56931600, 58656800, 60489825, 62624760, 64522480, 65920800, 70040850, 70974728, 74710240, 77426976, 78280950, 80653100, 83499680, 87985200, 88718410, 93387800, 93799200, 96783720, 101877600, 104374600, 106462092, 112065360, 113863200, 120979650, 125249520, 129044960, 133077615, 140081700, 141949456, 156561900, 161306200, 175970400, 177436820, 186775600, 193567440, 208749200, 212924184, 221796025, 224130720, 241959300, 250499040, 266155230, 280163400, 283898912, 313123800, 322612400, 354873640, 373551200, 387134880, 417498400, 425848368, 443592050, 483918600, 532310460, 560326800, 626247600, 645224800, 665388075, 709747280, 851696736, 887184100, 967837200, 1064620920, 1120653600, 1252495200, 1330776150, 1419494560, 1774368200, 1935674400, 2129241840, 2661552300, 3548736400, 4258483680, 5323104600, 7097472800, 10646209200, 21292418400]

約数ペア:

[(1, 21292418400), (2, 10646209200), (3, 7097472800), (4, 5323104600), (5, 4258483680), (6, 3548736400), (8, 2661552300), (10, 2129241840), (11, 1935674400), (12, 1774368200), (15, 1419494560), (16, 1330776150), (17, 1252495200), (19, 1120653600), (20, 1064620920), (22, 967837200), (24, 887184100), (25, 851696736), (30, 709747280), (32, 665388075), (33, 645224800), (34, 626247600), (38, 560326800), (40, 532310460), (44, 483918600), (48, 443592050), (50, 425848368), (51, 417498400), (55, 387134880), (57, 373551200), (60, 354873640), (66, 322612400), (68, 313123800), (75, 283898912), (76, 280163400), (80, 266155230), (85, 250499040), (88, 241959300), (95, 224130720), (96, 221796025), (100, 212924184), (102, 208749200), (110, 193567440), (114, 186775600), (120, 177436820), (121, 175970400), (132, 161306200), (136, 156561900), (150, 141949456), (152, 140081700), (160, 133077615), (165, 129044960), (170, 125249520), (176, 120979650), (187, 113863200), (190, 112065360), (200, 106462092), (204, 104374600), (209, 101877600), (220, 96783720), (227, 93799200), (228, 93387800), (240, 88718410), (242, 87985200), (255, 83499680), (264, 80653100), (272, 78280950), (275, 77426976), (285, 74710240), (300, 70974728), (304, 70040850), (323, 65920800), (330, 64522480), (340, 62624760), (352, 60489825), (363, 58656800), (374, 56931600), (380, 56032680), (400, 53231046), (408, 52187300), (418, 50938800), (425, 50099808), (440, 48391860), (454, 46899600), (456, 46693900), (475, 44826144), (480, 44359205), (484, 43992600), (510, 41749840), (528, 40326550), (544, 39140475), (550, 38713488), (561, 37954400), (570, 37355120), (600, 35487364), (605, 35194080), (608, 35020425), (627, 33959200), (646, 32960400), (660, 32261240), (680, 31312380), (681, 31266400), (726, 29328400), (748, 28465800), (760, 28016340), (800, 26615523), (816, 26093650), (825, 25808992), (836, 25469400), (850, 25049904), (880, 24195930), (908, 23449800), (912, 23346950), (935, 22772640), (950, 22413072), (968, 21996300), (969, 21973600), (1020, 20874920), (1045, 20375520), (1056, 20163275), (1100, 19356744), (1122, 18977200), (1135, 18759840), (1140, 18677560), (1200, 17743682), (1210, 17597040), (1254, 16979600), (1275, 16699936), (1292, 16480200), (1320, 16130620), (1360, 15656190), (1362, 15633200), (1425, 14942048), (1452, 14664200), (1496, 14232900), (1520, 14008170), (1615, 13184160), (1632, 13046825), (1650, 12904496), (1672, 12734700), (1700, 12524952), (1760, 12097965), (1815, 11731360), (1816, 11724900), (1824, 11673475), (1870, 11386320), (1900, 11206536), (1936, 10998150), (1938, 10986800), (2040, 10437460), (2057, 10351200), (2090, 10187760), (2200, 9678372), (2244, 9488600), (2270, 9379920), (2280, 9338780), (2299, 9261600), (2400, 8871841), (2420, 8798520), (2497, 8527200), (2508, 8489800), (2550, 8349968), (2584, 8240100), (2640, 8065310), (2720, 7828095), (2724, 7816600), (2805, 7590880), (2850, 7471024), (2904, 7332100), (2992, 7116450), (3025, 7038816), (3040, 7004085), (3135, 6791840), (3230, 6592080), (3300, 6452248), (3344, 6367350), (3400, 6262476), (3405, 6253280), (3553, 5992800), (3630, 5865680), (3632, 5862450), (3740, 5693160), (3800, 5603268), (3859, 5517600), (3872, 5499075), (3876, 5493400), (4080, 5218730), (4114, 5175600), (4180, 5093880), (4313, 4936800), (4400, 4839186), (4488, 4744300), (4540, 4689960), (4560, 4669390), (4598, 4630800), (4675, 4554528), (4840, 4399260), (4845, 4394720), (4994, 4263600), (5016, 4244900), (5100, 4174984), (5168, 4120050), (5225, 4075104), (5280, 4032655), (5448, 3908300), (5610, 3795440), (5675, 3751968), (5700, 3735512), (5808, 3666050), (5984, 3558225), (6050, 3519408), (6171, 3450400), (6270, 3395920), (6460, 3296040), (6600, 3226124), (6688, 3183675), (6800, 3131238), (6810, 3126640), (6897, 3087200), (7106, 2996400), (7260, 2932840), (7264, 2931225), (7480, 2846580), (7491, 2842400), (7600, 2801634), (7718, 2758800), (7752, 2746700), (8075, 2636832), (8160, 2609365), (8228, 2587800), (8360, 2546940), (8626, 2468400), (8800, 2419593), (8976, 2372150), (9075, 2346272), (9080, 2344980), (9120, 2334695), (9196, 2315400), (9350, 2277264), (9680, 2199630), (9690, 2197360), (9988, 2131800), (10032, 2122450), (10200, 2087492), (10285, 2070240), (10336, 2060025), (10450, 2037552), (10659, 1997600), (10896, 1954150), (11220, 1897720), (11350, 1875984), (11400, 1867756), (11495, 1852320), (11577, 1839200), (11616, 1833025), (12100, 1759704), (12342, 1725200), (12485, 1705440), (12540, 1697960), (12920, 1648020), (12939, 1645600), (13200, 1613062), (13600, 1565619), (13620, 1563320), (13794, 1543600), (14025, 1518176), (14212, 1498200), (14520, 1466420), (14960, 1423290), (14982, 1421200), (15200, 1400817), (15436, 1379400), (15504, 1373350), (15675, 1358368), (16150, 1318416), (16456, 1293900), (16720, 1273470), (17025, 1250656), (17252, 1234200), (17765, 1198560), (17952, 1186075), (18150, 1173136), (18160, 1172490), (18392, 1157700), (18700, 1138632), (19295, 1103520), (19360, 1099815), (19380, 1098680), (19976, 1065900), (20064, 1061225), (20400, 1043746), (20570, 1035120), (20900, 1018776), (21318, 998800), (21565, 987360), (21792, 977075), (22440, 948860), (22700, 937992), (22800, 933878), (22990, 926160), (23154, 919600), (24200, 879852), (24225, 878944), (24684, 862600), (24970, 852720), (25080, 848980), (25840, 824010), (25878, 822800), (26400, 806531), (27240, 781660), (27467, 775200), (27588, 771800), (28050, 759088), (28424, 749100), (29040, 733210), (29920, 711645), (29964, 710600), (30855, 690080), (30872, 689700), (31008, 686675), (31350, 679184), (32300, 659208), (32912, 646950), (33440, 636735), (34050, 625328), (34485, 617440), (34504, 617100), (35530, 599280), (36300, 586568), (36320, 586245), (36784, 578850), (37400, 569316), (37455, 568480), (38590, 551760), (38760, 549340), (39083, 544800), (39952, 532950), (40800, 521873), (41140, 517560), (41800, 509388), (42449, 501600), (42636, 499400), (43130, 493680), (44880, 474430), (45400, 468996), (45600, 466939), (45980, 463080), (46308, 459800), (47443, 448800), (48400, 439926), (48450, 439472), (49368, 431300), (49940, 426360), (50160, 424490), (51425, 414048), (51680, 412005), (51756, 411400), (53295, 399520), (54480, 390830), (54934, 387600), (55176, 385900), (56100, 379544), (56848, 374550), (57475, 370464), (57885, 367840), (58080, 366605), (59928, 355300), (61710, 345040), (61744, 344850), (62425, 341088), (62700, 339592), (64600, 329604), (64695, 329120), (65824, 323475), (68100, 312664), (68970, 308720), (69008, 308550), (71060, 299640), (72600, 293284), (73321, 290400), (73568, 289425), (74800, 284658), (74910, 284240), (77180, 275880), (77520, 274670), (78166, 272400), (79904, 266475), (82280, 258780), (82401, 258400), (83600, 254694), (84898, 250800), (85272, 249700), (86260, 246840), (88825, 239712), (89760, 237215), (90800, 234498), (91960, 231540), (92616, 229900), (94886, 224400), (96475, 220704), (96800, 219963), (96900, 219736), (98736, 215650), (99880, 213180), (100320, 212245), (102850, 207024), (103512, 205700), (106590, 199760), (107825, 197472), (108960, 195415), (109868, 193800), (110352, 192950), (112200, 189772), (113696, 187275), (114950, 185232), (115770, 183920), (117249, 181600), (119856, 177650), (123420, 172520), (123488, 172425), (124850, 170544), (125400, 169796), (127347, 167200), (129200, 164802), (129390, 164560), (136200, 156332), (137335, 155040), (137940, 154360), (138016, 154275), (142120, 149820), (142329, 149600), (145200, 146642)]