21265804800

素因数分解:

$2^9\times 3^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 840

約数和(自身を含む): 82357646184

約数和(自身を除く): 61091841384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 43, 45, 48, 50, 53, 54, 60, 64, 72, 75, 80, 81, 86, 90, 96, 100, 106, 108, 120, 128, 129, 135, 144, 150, 159, 160, 162, 172, 180, 192, 200, 212, 215, 216, 225, 240, 243, 256, 258, 265, 270, 288, 300, 318, 320, 324, 344, 360, 384, 387, 400, 405, 424, 430, 432, 450, 477, 480, 486, 512, 516, 530, 540, 576, 600, 636, 640, 645, 648, 675, 688, 720, 729, 768, 774, 795, 800, 810, 848, 860, 864, 900, 954, 960, 972, 1032, 1060, 1075, 1080, 1152, 1161, 1200, 1215, 1272, 1280, 1290, 1296, 1325, 1350, 1376, 1431, 1440, 1458, 1536, 1548, 1590, 1600, 1620, 1696, 1720, 1728, 1800, 1908, 1920, 1935, 1944, 2025, 2064, 2120, 2150, 2160, 2279, 2304, 2322, 2385, 2400, 2430, 2544, 2560, 2580, 2592, 2650, 2700, 2752, 2862, 2880, 2916, 3096, 3180, 3200, 3225, 3240, 3392, 3440, 3456, 3483, 3600, 3645, 3816, 3840, 3870, 3888, 3975, 4050, 4128, 4240, 4293, 4300, 4320, 4558, 4608, 4644, 4770, 4800, 4860, 5088, 5160, 5184, 5300, 5400, 5504, 5724, 5760, 5805, 5832, 6075, 6192, 6360, 6400, 6450, 6480, 6784, 6837, 6880, 6912, 6966, 7155, 7200, 7290, 7632, 7680, 7740, 7776, 7950, 8100, 8256, 8480, 8586, 8600, 8640, 9116, 9288, 9540, 9600, 9675, 9720, 10176, 10320, 10368, 10449, 10600, 10800, 11008, 11395, 11448, 11520, 11610, 11664, 11925, 12150, 12384, 12720, 12800, 12879, 12900, 12960, 13568, 13674, 13760, 13824, 13932, 14310, 14400, 14580, 15264, 15480, 15552, 15900, 16200, 16512, 16960, 17172, 17200, 17280, 17415, 18225, 18232, 18576, 19080, 19200, 19350, 19440, 20352, 20511, 20640, 20736, 20898, 21200, 21465, 21600, 22016, 22790, 22896, 23040, 23220, 23328, 23850, 24300, 24768, 25440, 25758, 25800, 25920, 27136, 27348, 27520, 27864, 28620, 28800, 29025, 29160, 30528, 30960, 31104, 31347, 31800, 32400, 33024, 33920, 34185, 34344, 34400, 34560, 34830, 35775, 36450, 36464, 37152, 38160, 38400, 38637, 38700, 38880, 40704, 41022, 41280, 41472, 41796, 42400, 42930, 43200, 45580, 45792, 46440, 46656, 47700, 48600, 49536, 50880, 51516, 51600, 51840, 52245, 54696, 55040, 55728, 56975, 57240, 57600, 58050, 58320, 61056, 61533, 61920, 62208, 62694, 63600, 64395, 64800, 66048, 67840, 68370, 68688, 68800, 69120, 69660, 71550, 72900, 72928, 74304, 76320, 77274, 77400, 77760, 81408, 82044, 82560, 83592, 84800, 85860, 86400, 87075, 91160, 91584, 92880, 93312, 95400, 97200, 99072, 101760, 102555, 103032, 103200, 103680, 104490, 107325, 109392, 110080, 111456, 113950, 114480, 115200, 116100, 116640, 122112, 123066, 123840, 124416, 125388, 127200, 128790, 129600, 135680, 136740, 137376, 137600, 139320, 143100, 145800, 145856, 148608, 152640, 154548, 154800, 155520, 156735, 164088, 165120, 167184, 169600, 170925, 171720, 172800, 174150, 182320, 183168, 184599, 185760, 186624, 190800, 193185, 194400, 198144, 203520, 205110, 206064, 206400, 207360, 208980, 214650, 218784, 222912, 227900, 228960, 232200, 233280, 244224, 246132, 247680, 250776, 254400, 257580, 259200, 261225, 273480, 274752, 275200, 278640, 286200, 291600, 291712, 297216, 305280, 307665, 309096, 309600, 311040, 313470, 321975, 328176, 330240, 334368, 339200, 341850, 343440, 345600, 348300, 364640, 366336, 369198, 371520, 373248, 381600, 386370, 388800, 407040, 410220, 412128, 412800, 417960, 429300, 437568, 445824, 455800, 457920, 464400, 466560, 492264, 495360, 501552, 508800, 512775, 515160, 518400, 522450, 546960, 549504, 550400, 553797, 557280, 572400, 583200, 583424, 594432, 610560, 615330, 618192, 619200, 622080, 626940, 643950, 656352, 668736, 678400, 683700, 686880, 696600, 729280, 732672, 738396, 743040, 763200, 772740, 777600, 783675, 820440, 824256, 825600, 835920, 858600, 875136, 891648, 911600, 915840, 922995, 928800, 933120, 965925, 984528, 990720, 1003104, 1017600, 1025550, 1030320, 1036800, 1044900, 1093920, 1099008, 1107594, 1114560, 1144800, 1166400, 1166848, 1221120, 1230660, 1236384, 1238400, 1253880, 1287900, 1312704, 1337472, 1367400, 1373760, 1393200, 1458560, 1476792, 1486080, 1526400, 1538325, 1545480, 1555200, 1567350, 1640880, 1648512, 1651200, 1661391, 1671840, 1717200, 1750272, 1783296, 1823200, 1831680, 1845990, 1857600, 1866240, 1931850, 1969056, 2006208, 2035200, 2051100, 2060640, 2089800, 2187840, 2198016, 2215188, 2229120, 2289600, 2332800, 2461320, 2472768, 2476800, 2507760, 2575800, 2625408, 2674944, 2734800, 2747520, 2768985, 2786400, 2917120, 2953584, 2972160, 3052800, 3076650, 3090960, 3110400, 3134700, 3281760, 3297024, 3322782, 3343680, 3434400, 3500544, 3646400, 3663360, 3691980, 3715200, 3863700, 3938112, 4012416, 4102200, 4121280, 4179600, 4375680, 4430376, 4458240, 4579200, 4614975, 4665600, 4922640, 4945536, 4953600, 5015520, 5151600, 5250816, 5349888, 5469600, 5495040, 5537970, 5572800, 5834240, 5907168, 6105600, 6153300, 6181920, 6269400, 6563520, 6594048, 6645564, 6687360, 6868800, 7292800, 7383960, 7430400, 7727400, 7876224, 8024832, 8204400, 8242560, 8306955, 8359200, 8751360, 8860752, 8916480, 9158400, 9229950, 9331200, 9845280, 9891072, 10031040, 10303200, 10501632, 10939200, 10990080, 11075940, 11145600, 11814336, 12306600, 12363840, 12538800, 13127040, 13291128, 13374720, 13737600, 13844925, 14585600, 14767920, 14860800, 15454800, 15752448, 16049664, 16408800, 16485120, 16613910, 16718400, 17502720, 17721504, 18316800, 18459900, 19690560, 19782144, 20062080, 20606400, 21878400, 22151880, 22291200, 23628672, 24613200, 24727680, 25077600, 26254080, 26582256, 26749440, 27475200, 27689850, 29171200, 29535840, 30909600, 31504896, 32817600, 32970240, 33227820, 33436800, 35443008, 36919800, 39381120, 40124160, 41212800, 41534775, 43756800, 44303760, 44582400, 47257344, 49226400, 49455360, 50155200, 52508160, 53164512, 54950400, 55379700, 59071680, 61819200, 65635200, 66455640, 66873600, 70886016, 73839600, 78762240, 80248320, 82425600, 83069550, 87513600, 88607520, 94514688, 98452800, 98910720, 100310400, 106329024, 110759400, 118143360, 123638400, 131270400, 132911280, 133747200, 141772032, 147679200, 157524480, 164851200, 166139100, 177215040, 196905600, 200620800, 212658048, 221518800, 236286720, 247276800, 262540800, 265822560, 283544064, 295358400, 332278200, 354430080, 393811200, 401241600, 425316096, 443037600, 472573440, 494553600, 531645120, 590716800, 664556400, 708860160, 787622400, 850632192, 886075200, 1063290240, 1181433600, 1329112800, 1417720320, 1772150400, 2126580480, 2362867200, 2658225600, 3544300800, 4253160960, 5316451200, 7088601600, 10632902400, 21265804800]

約数ペア:

[(1, 21265804800), (2, 10632902400), (3, 7088601600), (4, 5316451200), (5, 4253160960), (6, 3544300800), (8, 2658225600), (9, 2362867200), (10, 2126580480), (12, 1772150400), (15, 1417720320), (16, 1329112800), (18, 1181433600), (20, 1063290240), (24, 886075200), (25, 850632192), (27, 787622400), (30, 708860160), (32, 664556400), (36, 590716800), (40, 531645120), (43, 494553600), (45, 472573440), (48, 443037600), (50, 425316096), (53, 401241600), (54, 393811200), (60, 354430080), (64, 332278200), (72, 295358400), (75, 283544064), (80, 265822560), (81, 262540800), (86, 247276800), (90, 236286720), (96, 221518800), (100, 212658048), (106, 200620800), (108, 196905600), (120, 177215040), (128, 166139100), (129, 164851200), (135, 157524480), (144, 147679200), (150, 141772032), (159, 133747200), (160, 132911280), (162, 131270400), (172, 123638400), (180, 118143360), (192, 110759400), (200, 106329024), (212, 100310400), (215, 98910720), (216, 98452800), (225, 94514688), (240, 88607520), (243, 87513600), (256, 83069550), (258, 82425600), (265, 80248320), (270, 78762240), (288, 73839600), (300, 70886016), (318, 66873600), (320, 66455640), (324, 65635200), (344, 61819200), (360, 59071680), (384, 55379700), (387, 54950400), (400, 53164512), (405, 52508160), (424, 50155200), (430, 49455360), (432, 49226400), (450, 47257344), (477, 44582400), (480, 44303760), (486, 43756800), (512, 41534775), (516, 41212800), (530, 40124160), (540, 39381120), (576, 36919800), (600, 35443008), (636, 33436800), (640, 33227820), (645, 32970240), (648, 32817600), (675, 31504896), (688, 30909600), (720, 29535840), (729, 29171200), (768, 27689850), (774, 27475200), (795, 26749440), (800, 26582256), (810, 26254080), (848, 25077600), (860, 24727680), (864, 24613200), (900, 23628672), (954, 22291200), (960, 22151880), (972, 21878400), (1032, 20606400), (1060, 20062080), (1075, 19782144), (1080, 19690560), (1152, 18459900), (1161, 18316800), (1200, 17721504), (1215, 17502720), (1272, 16718400), (1280, 16613910), (1290, 16485120), (1296, 16408800), (1325, 16049664), (1350, 15752448), (1376, 15454800), (1431, 14860800), (1440, 14767920), (1458, 14585600), (1536, 13844925), (1548, 13737600), (1590, 13374720), (1600, 13291128), (1620, 13127040), (1696, 12538800), (1720, 12363840), (1728, 12306600), (1800, 11814336), (1908, 11145600), (1920, 11075940), (1935, 10990080), (1944, 10939200), (2025, 10501632), (2064, 10303200), (2120, 10031040), (2150, 9891072), (2160, 9845280), (2279, 9331200), (2304, 9229950), (2322, 9158400), (2385, 8916480), (2400, 8860752), (2430, 8751360), (2544, 8359200), (2560, 8306955), (2580, 8242560), (2592, 8204400), (2650, 8024832), (2700, 7876224), (2752, 7727400), (2862, 7430400), (2880, 7383960), (2916, 7292800), (3096, 6868800), (3180, 6687360), (3200, 6645564), (3225, 6594048), (3240, 6563520), (3392, 6269400), (3440, 6181920), (3456, 6153300), (3483, 6105600), (3600, 5907168), (3645, 5834240), (3816, 5572800), (3840, 5537970), (3870, 5495040), (3888, 5469600), (3975, 5349888), (4050, 5250816), (4128, 5151600), (4240, 5015520), (4293, 4953600), (4300, 4945536), (4320, 4922640), (4558, 4665600), (4608, 4614975), (4644, 4579200), (4770, 4458240), (4800, 4430376), (4860, 4375680), (5088, 4179600), (5160, 4121280), (5184, 4102200), (5300, 4012416), (5400, 3938112), (5504, 3863700), (5724, 3715200), (5760, 3691980), (5805, 3663360), (5832, 3646400), (6075, 3500544), (6192, 3434400), (6360, 3343680), (6400, 3322782), (6450, 3297024), (6480, 3281760), (6784, 3134700), (6837, 3110400), (6880, 3090960), (6912, 3076650), (6966, 3052800), (7155, 2972160), (7200, 2953584), (7290, 2917120), (7632, 2786400), (7680, 2768985), (7740, 2747520), (7776, 2734800), (7950, 2674944), (8100, 2625408), (8256, 2575800), (8480, 2507760), (8586, 2476800), (8600, 2472768), (8640, 2461320), (9116, 2332800), (9288, 2289600), (9540, 2229120), (9600, 2215188), (9675, 2198016), (9720, 2187840), (10176, 2089800), (10320, 2060640), (10368, 2051100), (10449, 2035200), (10600, 2006208), (10800, 1969056), (11008, 1931850), (11395, 1866240), (11448, 1857600), (11520, 1845990), (11610, 1831680), (11664, 1823200), (11925, 1783296), (12150, 1750272), (12384, 1717200), (12720, 1671840), (12800, 1661391), (12879, 1651200), (12900, 1648512), (12960, 1640880), (13568, 1567350), (13674, 1555200), (13760, 1545480), (13824, 1538325), (13932, 1526400), (14310, 1486080), (14400, 1476792), (14580, 1458560), (15264, 1393200), (15480, 1373760), (15552, 1367400), (15900, 1337472), (16200, 1312704), (16512, 1287900), (16960, 1253880), (17172, 1238400), (17200, 1236384), (17280, 1230660), (17415, 1221120), (18225, 1166848), (18232, 1166400), (18576, 1144800), (19080, 1114560), (19200, 1107594), (19350, 1099008), (19440, 1093920), (20352, 1044900), (20511, 1036800), (20640, 1030320), (20736, 1025550), (20898, 1017600), (21200, 1003104), (21465, 990720), (21600, 984528), (22016, 965925), (22790, 933120), (22896, 928800), (23040, 922995), (23220, 915840), (23328, 911600), (23850, 891648), (24300, 875136), (24768, 858600), (25440, 835920), (25758, 825600), (25800, 824256), (25920, 820440), (27136, 783675), (27348, 777600), (27520, 772740), (27864, 763200), (28620, 743040), (28800, 738396), (29025, 732672), (29160, 729280), (30528, 696600), (30960, 686880), (31104, 683700), (31347, 678400), (31800, 668736), (32400, 656352), (33024, 643950), (33920, 626940), (34185, 622080), (34344, 619200), (34400, 618192), (34560, 615330), (34830, 610560), (35775, 594432), (36450, 583424), (36464, 583200), (37152, 572400), (38160, 557280), (38400, 553797), (38637, 550400), (38700, 549504), (38880, 546960), (40704, 522450), (41022, 518400), (41280, 515160), (41472, 512775), (41796, 508800), (42400, 501552), (42930, 495360), (43200, 492264), (45580, 466560), (45792, 464400), (46440, 457920), (46656, 455800), (47700, 445824), (48600, 437568), (49536, 429300), (50880, 417960), (51516, 412800), (51600, 412128), (51840, 410220), (52245, 407040), (54696, 388800), (55040, 386370), (55728, 381600), (56975, 373248), (57240, 371520), (57600, 369198), (58050, 366336), (58320, 364640), (61056, 348300), (61533, 345600), (61920, 343440), (62208, 341850), (62694, 339200), (63600, 334368), (64395, 330240), (64800, 328176), (66048, 321975), (67840, 313470), (68370, 311040), (68688, 309600), (68800, 309096), (69120, 307665), (69660, 305280), (71550, 297216), (72900, 291712), (72928, 291600), (74304, 286200), (76320, 278640), (77274, 275200), (77400, 274752), (77760, 273480), (81408, 261225), (82044, 259200), (82560, 257580), (83592, 254400), (84800, 250776), (85860, 247680), (86400, 246132), (87075, 244224), (91160, 233280), (91584, 232200), (92880, 228960), (93312, 227900), (95400, 222912), (97200, 218784), (99072, 214650), (101760, 208980), (102555, 207360), (103032, 206400), (103200, 206064), (103680, 205110), (104490, 203520), (107325, 198144), (109392, 194400), (110080, 193185), (111456, 190800), (113950, 186624), (114480, 185760), (115200, 184599), (116100, 183168), (116640, 182320), (122112, 174150), (123066, 172800), (123840, 171720), (124416, 170925), (125388, 169600), (127200, 167184), (128790, 165120), (129600, 164088), (135680, 156735), (136740, 155520), (137376, 154800), (137600, 154548), (139320, 152640), (143100, 148608), (145800, 145856)]