2121210000

素因数分解:

$2^4\times 3^2\times 5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 900

約数和(自身を含む): 9544266732

約数和(自身を除く): 7423056732

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 37, 39, 40, 42, 45, 48, 49, 50, 52, 56, 60, 63, 65, 70, 72, 74, 75, 78, 80, 84, 90, 91, 98, 100, 104, 105, 111, 112, 117, 120, 125, 126, 130, 140, 144, 147, 148, 150, 156, 168, 175, 180, 182, 185, 195, 196, 200, 208, 210, 222, 225, 234, 240, 245, 250, 252, 259, 260, 273, 280, 294, 296, 300, 312, 315, 325, 333, 336, 350, 360, 364, 370, 375, 390, 392, 400, 420, 441, 444, 450, 455, 468, 481, 490, 500, 504, 518, 520, 525, 546, 555, 560, 585, 588, 592, 600, 624, 625, 630, 637, 650, 666, 700, 720, 728, 735, 740, 750, 777, 780, 784, 819, 840, 875, 882, 888, 900, 910, 925, 936, 962, 975, 980, 1000, 1008, 1036, 1040, 1050, 1092, 1110, 1125, 1170, 1176, 1200, 1225, 1250, 1260, 1274, 1295, 1300, 1332, 1365, 1400, 1443, 1456, 1470, 1480, 1500, 1554, 1560, 1575, 1625, 1638, 1665, 1680, 1750, 1764, 1776, 1800, 1813, 1820, 1850, 1872, 1875, 1911, 1924, 1950, 1960, 2000, 2072, 2100, 2184, 2205, 2220, 2250, 2275, 2331, 2340, 2352, 2405, 2450, 2500, 2520, 2548, 2590, 2600, 2625, 2664, 2730, 2775, 2800, 2886, 2925, 2940, 2960, 3000, 3108, 3120, 3150, 3185, 3250, 3276, 3330, 3367, 3500, 3528, 3600, 3626, 3640, 3675, 3700, 3750, 3822, 3848, 3885, 3900, 3920, 4095, 4144, 4200, 4329, 4368, 4375, 4410, 4440, 4500, 4550, 4625, 4662, 4680, 4810, 4875, 4900, 5000, 5040, 5096, 5180, 5200, 5250, 5328, 5439, 5460, 5550, 5625, 5733, 5772, 5850, 5880, 6000, 6125, 6216, 6300, 6370, 6475, 6500, 6552, 6660, 6734, 6825, 7000, 7056, 7215, 7252, 7280, 7350, 7400, 7500, 7644, 7696, 7770, 7800, 7875, 8125, 8190, 8325, 8400, 8658, 8750, 8820, 8880, 9000, 9065, 9100, 9250, 9324, 9360, 9555, 9620, 9750, 9800, 10000, 10101, 10192, 10360, 10500, 10878, 10920, 11025, 11100, 11250, 11375, 11466, 11544, 11655, 11700, 11760, 12025, 12250, 12432, 12600, 12740, 12950, 13000, 13104, 13125, 13320, 13468, 13650, 13875, 14000, 14430, 14504, 14625, 14700, 14800, 15000, 15288, 15540, 15600, 15750, 15925, 16250, 16317, 16380, 16650, 16835, 17316, 17500, 17640, 18000, 18130, 18200, 18375, 18500, 18648, 19110, 19240, 19425, 19500, 19600, 20202, 20475, 20720, 21000, 21645, 21756, 21840, 22050, 22200, 22500, 22750, 22932, 23088, 23125, 23310, 23400, 23569, 24050, 24375, 24500, 25200, 25480, 25900, 26000, 26250, 26640, 26936, 27195, 27300, 27750, 28665, 28860, 29008, 29250, 29400, 30000, 30303, 30576, 30625, 31080, 31500, 31850, 32375, 32500, 32634, 32760, 33300, 33670, 34125, 34632, 35000, 35280, 36075, 36260, 36400, 36750, 37000, 37296, 38220, 38480, 38850, 39000, 39375, 40404, 40950, 41625, 42000, 43290, 43512, 44100, 44400, 45000, 45325, 45500, 45864, 46250, 46620, 46800, 47138, 47775, 48100, 48750, 49000, 50505, 50960, 51800, 52500, 53872, 54390, 54600, 55125, 55500, 56875, 57330, 57720, 58275, 58500, 58800, 60125, 60606, 61250, 62160, 63000, 63700, 64750, 65000, 65268, 65520, 66600, 67340, 68250, 69264, 69375, 70000, 70707, 72150, 72520, 73125, 73500, 74000, 76440, 77700, 78000, 78750, 79625, 80808, 81585, 81900, 83250, 84175, 86580, 87024, 88200, 90000, 90650, 91000, 91728, 91875, 92500, 93240, 94276, 95550, 96200, 97125, 97500, 98000, 101010, 102375, 103600, 105000, 108225, 108780, 109200, 110250, 111000, 113750, 114660, 115440, 116550, 117000, 117845, 120250, 121212, 122500, 126000, 127400, 129500, 130000, 130536, 133200, 134680, 135975, 136500, 138750, 141414, 143325, 144300, 145040, 146250, 147000, 151515, 152880, 155400, 157500, 159250, 161616, 161875, 163170, 163800, 166500, 168350, 170625, 173160, 176400, 180375, 181300, 182000, 183750, 185000, 186480, 188552, 191100, 192400, 194250, 195000, 202020, 204750, 208125, 210000, 212121, 216450, 217560, 220500, 222000, 226625, 227500, 229320, 233100, 234000, 235690, 238875, 240500, 242424, 245000, 252525, 254800, 259000, 261072, 269360, 271950, 273000, 275625, 277500, 282828, 286650, 288600, 291375, 292500, 294000, 300625, 303030, 310800, 315000, 318500, 323750, 326340, 327600, 333000, 336700, 341250, 346320, 353535, 360750, 362600, 367500, 370000, 377104, 382200, 388500, 390000, 398125, 404040, 407925, 409500, 416250, 420875, 424242, 432900, 435120, 441000, 453250, 455000, 458640, 466200, 471380, 477750, 481000, 484848, 485625, 490000, 505050, 511875, 518000, 541125, 543900, 546000, 551250, 555000, 565656, 573300, 577200, 582750, 585000, 589225, 601250, 606060, 630000, 637000, 647500, 652680, 666000, 673400, 679875, 682500, 707070, 716625, 721500, 725200, 735000, 757575, 764400, 777000, 796250, 808080, 815850, 819000, 832500, 841750, 848484, 865800, 882000, 901875, 906500, 910000, 932400, 942760, 955500, 962000, 971250, 1010100, 1023750, 1060605, 1082250, 1087800, 1102500, 1110000, 1131312, 1133125, 1146600, 1165500, 1170000, 1178450, 1194375, 1202500, 1212120, 1262625, 1274000, 1295000, 1305360, 1346800, 1359750, 1365000, 1414140, 1433250, 1443000, 1456875, 1470000, 1515150, 1554000, 1592500, 1631700, 1638000, 1665000, 1683500, 1696968, 1731600, 1767675, 1803750, 1813000, 1885520, 1911000, 1942500, 2020200, 2039625, 2047500, 2104375, 2121210, 2164500, 2175600, 2205000, 2266250, 2293200, 2331000, 2356900, 2388750, 2405000, 2424240, 2525250, 2590000, 2705625, 2719500, 2730000, 2828280, 2866500, 2886000, 2913750, 2946125, 3030300, 3185000, 3263400, 3330000, 3367000, 3393936, 3399375, 3535350, 3583125, 3607500, 3626000, 3787875, 3822000, 3885000, 4040400, 4079250, 4095000, 4208750, 4242420, 4329000, 4410000, 4532500, 4662000, 4713800, 4777500, 4810000, 5050500, 5303025, 5411250, 5439000, 5656560, 5733000, 5827500, 5892250, 6060600, 6313125, 6370000, 6526800, 6734000, 6798750, 7070700, 7166250, 7215000, 7575750, 7770000, 8158500, 8190000, 8417500, 8484840, 8658000, 8838375, 9065000, 9427600, 9555000, 10101000, 10198125, 10606050, 10822500, 10878000, 11466000, 11655000, 11784500, 12121200, 12626250, 13597500, 14141400, 14332500, 14430000, 14730625, 15151500, 16317000, 16835000, 16969680, 17676750, 18130000, 18939375, 19110000, 20202000, 20396250, 21212100, 21645000, 23310000, 23569000, 25252500, 26515125, 27195000, 28282800, 28665000, 29461250, 30303000, 32634000, 33670000, 35353500, 37878750, 40792500, 42424200, 43290000, 44191875, 47138000, 50505000, 53030250, 54390000, 57330000, 58922500, 60606000, 70707000, 75757500, 81585000, 84848400, 88383750, 101010000, 106060500, 117845000, 132575625, 141414000, 151515000, 163170000, 176767500, 212121000, 235690000, 265151250, 303030000, 353535000, 424242000, 530302500, 707070000, 1060605000, 2121210000]

約数ペア:

[(1, 2121210000), (2, 1060605000), (3, 707070000), (4, 530302500), (5, 424242000), (6, 353535000), (7, 303030000), (8, 265151250), (9, 235690000), (10, 212121000), (12, 176767500), (13, 163170000), (14, 151515000), (15, 141414000), (16, 132575625), (18, 117845000), (20, 106060500), (21, 101010000), (24, 88383750), (25, 84848400), (26, 81585000), (28, 75757500), (30, 70707000), (35, 60606000), (36, 58922500), (37, 57330000), (39, 54390000), (40, 53030250), (42, 50505000), (45, 47138000), (48, 44191875), (49, 43290000), (50, 42424200), (52, 40792500), (56, 37878750), (60, 35353500), (63, 33670000), (65, 32634000), (70, 30303000), (72, 29461250), (74, 28665000), (75, 28282800), (78, 27195000), (80, 26515125), (84, 25252500), (90, 23569000), (91, 23310000), (98, 21645000), (100, 21212100), (104, 20396250), (105, 20202000), (111, 19110000), (112, 18939375), (117, 18130000), (120, 17676750), (125, 16969680), (126, 16835000), (130, 16317000), (140, 15151500), (144, 14730625), (147, 14430000), (148, 14332500), (150, 14141400), (156, 13597500), (168, 12626250), (175, 12121200), (180, 11784500), (182, 11655000), (185, 11466000), (195, 10878000), (196, 10822500), (200, 10606050), (208, 10198125), (210, 10101000), (222, 9555000), (225, 9427600), (234, 9065000), (240, 8838375), (245, 8658000), (250, 8484840), (252, 8417500), (259, 8190000), (260, 8158500), (273, 7770000), (280, 7575750), (294, 7215000), (296, 7166250), (300, 7070700), (312, 6798750), (315, 6734000), (325, 6526800), (333, 6370000), (336, 6313125), (350, 6060600), (360, 5892250), (364, 5827500), (370, 5733000), (375, 5656560), (390, 5439000), (392, 5411250), (400, 5303025), (420, 5050500), (441, 4810000), (444, 4777500), (450, 4713800), (455, 4662000), (468, 4532500), (481, 4410000), (490, 4329000), (500, 4242420), (504, 4208750), (518, 4095000), (520, 4079250), (525, 4040400), (546, 3885000), (555, 3822000), (560, 3787875), (585, 3626000), (588, 3607500), (592, 3583125), (600, 3535350), (624, 3399375), (625, 3393936), (630, 3367000), (637, 3330000), (650, 3263400), (666, 3185000), (700, 3030300), (720, 2946125), (728, 2913750), (735, 2886000), (740, 2866500), (750, 2828280), (777, 2730000), (780, 2719500), (784, 2705625), (819, 2590000), (840, 2525250), (875, 2424240), (882, 2405000), (888, 2388750), (900, 2356900), (910, 2331000), (925, 2293200), (936, 2266250), (962, 2205000), (975, 2175600), (980, 2164500), (1000, 2121210), (1008, 2104375), (1036, 2047500), (1040, 2039625), (1050, 2020200), (1092, 1942500), (1110, 1911000), (1125, 1885520), (1170, 1813000), (1176, 1803750), (1200, 1767675), (1225, 1731600), (1250, 1696968), (1260, 1683500), (1274, 1665000), (1295, 1638000), (1300, 1631700), (1332, 1592500), (1365, 1554000), (1400, 1515150), (1443, 1470000), (1456, 1456875), (1470, 1443000), (1480, 1433250), (1500, 1414140), (1554, 1365000), (1560, 1359750), (1575, 1346800), (1625, 1305360), (1638, 1295000), (1665, 1274000), (1680, 1262625), (1750, 1212120), (1764, 1202500), (1776, 1194375), (1800, 1178450), (1813, 1170000), (1820, 1165500), (1850, 1146600), (1872, 1133125), (1875, 1131312), (1911, 1110000), (1924, 1102500), (1950, 1087800), (1960, 1082250), (2000, 1060605), (2072, 1023750), (2100, 1010100), (2184, 971250), (2205, 962000), (2220, 955500), (2250, 942760), (2275, 932400), (2331, 910000), (2340, 906500), (2352, 901875), (2405, 882000), (2450, 865800), (2500, 848484), (2520, 841750), (2548, 832500), (2590, 819000), (2600, 815850), (2625, 808080), (2664, 796250), (2730, 777000), (2775, 764400), (2800, 757575), (2886, 735000), (2925, 725200), (2940, 721500), (2960, 716625), (3000, 707070), (3108, 682500), (3120, 679875), (3150, 673400), (3185, 666000), (3250, 652680), (3276, 647500), (3330, 637000), (3367, 630000), (3500, 606060), (3528, 601250), (3600, 589225), (3626, 585000), (3640, 582750), (3675, 577200), (3700, 573300), (3750, 565656), (3822, 555000), (3848, 551250), (3885, 546000), (3900, 543900), (3920, 541125), (4095, 518000), (4144, 511875), (4200, 505050), (4329, 490000), (4368, 485625), (4375, 484848), (4410, 481000), (4440, 477750), (4500, 471380), (4550, 466200), (4625, 458640), (4662, 455000), (4680, 453250), (4810, 441000), (4875, 435120), (4900, 432900), (5000, 424242), (5040, 420875), (5096, 416250), (5180, 409500), (5200, 407925), (5250, 404040), (5328, 398125), (5439, 390000), (5460, 388500), (5550, 382200), (5625, 377104), (5733, 370000), (5772, 367500), (5850, 362600), (5880, 360750), (6000, 353535), (6125, 346320), (6216, 341250), (6300, 336700), (6370, 333000), (6475, 327600), (6500, 326340), (6552, 323750), (6660, 318500), (6734, 315000), (6825, 310800), (7000, 303030), (7056, 300625), (7215, 294000), (7252, 292500), (7280, 291375), (7350, 288600), (7400, 286650), (7500, 282828), (7644, 277500), (7696, 275625), (7770, 273000), (7800, 271950), (7875, 269360), (8125, 261072), (8190, 259000), (8325, 254800), (8400, 252525), (8658, 245000), (8750, 242424), (8820, 240500), (8880, 238875), (9000, 235690), (9065, 234000), (9100, 233100), (9250, 229320), (9324, 227500), (9360, 226625), (9555, 222000), (9620, 220500), (9750, 217560), (9800, 216450), (10000, 212121), (10101, 210000), (10192, 208125), (10360, 204750), (10500, 202020), (10878, 195000), (10920, 194250), (11025, 192400), (11100, 191100), (11250, 188552), (11375, 186480), (11466, 185000), (11544, 183750), (11655, 182000), (11700, 181300), (11760, 180375), (12025, 176400), (12250, 173160), (12432, 170625), (12600, 168350), (12740, 166500), (12950, 163800), (13000, 163170), (13104, 161875), (13125, 161616), (13320, 159250), (13468, 157500), (13650, 155400), (13875, 152880), (14000, 151515), (14430, 147000), (14504, 146250), (14625, 145040), (14700, 144300), (14800, 143325), (15000, 141414), (15288, 138750), (15540, 136500), (15600, 135975), (15750, 134680), (15925, 133200), (16250, 130536), (16317, 130000), (16380, 129500), (16650, 127400), (16835, 126000), (17316, 122500), (17500, 121212), (17640, 120250), (18000, 117845), (18130, 117000), (18200, 116550), (18375, 115440), (18500, 114660), (18648, 113750), (19110, 111000), (19240, 110250), (19425, 109200), (19500, 108780), (19600, 108225), (20202, 105000), (20475, 103600), (20720, 102375), (21000, 101010), (21645, 98000), (21756, 97500), (21840, 97125), (22050, 96200), (22200, 95550), (22500, 94276), (22750, 93240), (22932, 92500), (23088, 91875), (23125, 91728), (23310, 91000), (23400, 90650), (23569, 90000), (24050, 88200), (24375, 87024), (24500, 86580), (25200, 84175), (25480, 83250), (25900, 81900), (26000, 81585), (26250, 80808), (26640, 79625), (26936, 78750), (27195, 78000), (27300, 77700), (27750, 76440), (28665, 74000), (28860, 73500), (29008, 73125), (29250, 72520), (29400, 72150), (30000, 70707), (30303, 70000), (30576, 69375), (30625, 69264), (31080, 68250), (31500, 67340), (31850, 66600), (32375, 65520), (32500, 65268), (32634, 65000), (32760, 64750), (33300, 63700), (33670, 63000), (34125, 62160), (34632, 61250), (35000, 60606), (35280, 60125), (36075, 58800), (36260, 58500), (36400, 58275), (36750, 57720), (37000, 57330), (37296, 56875), (38220, 55500), (38480, 55125), (38850, 54600), (39000, 54390), (39375, 53872), (40404, 52500), (40950, 51800), (41625, 50960), (42000, 50505), (43290, 49000), (43512, 48750), (44100, 48100), (44400, 47775), (45000, 47138), (45325, 46800), (45500, 46620), (45864, 46250)]