20217997800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 1152

約数和(自身を含む): 93431520000

約数和(自身を除く): 73213522200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 25, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 49, 50, 52, 55, 56, 60, 63, 65, 66, 70, 72, 75, 77, 78, 84, 88, 90, 91, 98, 99, 100, 104, 105, 110, 117, 120, 126, 130, 132, 140, 143, 147, 150, 154, 156, 165, 168, 175, 180, 182, 195, 196, 198, 200, 210, 220, 225, 229, 231, 234, 245, 252, 260, 264, 273, 275, 280, 286, 294, 300, 308, 312, 315, 325, 330, 343, 350, 360, 364, 385, 390, 392, 396, 420, 429, 440, 441, 450, 455, 458, 462, 468, 490, 495, 504, 520, 525, 539, 546, 550, 572, 585, 588, 600, 616, 630, 637, 650, 660, 686, 687, 693, 700, 715, 728, 735, 770, 780, 792, 819, 825, 840, 858, 882, 900, 910, 916, 924, 936, 975, 980, 990, 1001, 1029, 1050, 1078, 1092, 1100, 1144, 1145, 1155, 1170, 1176, 1225, 1260, 1274, 1287, 1300, 1320, 1365, 1372, 1374, 1386, 1400, 1430, 1470, 1540, 1560, 1575, 1603, 1617, 1638, 1650, 1715, 1716, 1764, 1800, 1820, 1832, 1848, 1911, 1925, 1950, 1960, 1980, 2002, 2058, 2061, 2100, 2145, 2156, 2184, 2200, 2205, 2275, 2290, 2310, 2340, 2450, 2475, 2519, 2520, 2548, 2574, 2600, 2695, 2730, 2744, 2748, 2772, 2860, 2925, 2940, 2977, 3003, 3080, 3087, 3150, 3185, 3206, 3234, 3276, 3300, 3430, 3432, 3435, 3465, 3528, 3575, 3640, 3675, 3773, 3822, 3850, 3900, 3960, 4004, 4095, 4116, 4122, 4200, 4290, 4312, 4410, 4459, 4550, 4580, 4620, 4680, 4809, 4851, 4900, 4950, 5005, 5038, 5096, 5145, 5148, 5390, 5460, 5496, 5544, 5720, 5725, 5733, 5775, 5850, 5880, 5954, 6006, 6174, 6300, 6370, 6412, 6435, 6468, 6552, 6600, 6825, 6860, 6870, 6930, 7007, 7150, 7350, 7546, 7557, 7644, 7700, 7800, 8008, 8015, 8085, 8190, 8232, 8244, 8575, 8580, 8820, 8918, 8931, 9009, 9100, 9160, 9240, 9555, 9618, 9702, 9800, 9900, 10010, 10076, 10290, 10296, 10305, 10725, 10780, 10920, 11025, 11221, 11319, 11450, 11466, 11550, 11700, 11908, 12012, 12348, 12595, 12600, 12740, 12824, 12870, 12936, 13377, 13475, 13650, 13720, 13740, 13860, 14014, 14300, 14427, 14700, 14885, 15015, 15092, 15114, 15288, 15400, 15435, 15925, 16030, 16170, 16380, 16488, 17150, 17160, 17175, 17325, 17633, 17640, 17836, 17862, 18018, 18200, 18865, 19110, 19236, 19404, 19800, 20020, 20152, 20475, 20580, 20610, 20839, 21021, 21450, 21560, 22050, 22295, 22442, 22638, 22671, 22900, 22932, 23100, 23400, 23816, 24024, 24045, 24255, 24696, 25025, 25190, 25480, 25725, 25740, 26754, 26793, 26950, 27300, 27480, 27720, 28028, 28600, 28665, 28854, 29400, 29770, 30030, 30184, 30228, 30870, 31850, 32060, 32175, 32340, 32747, 32760, 33663, 33957, 34300, 34350, 34650, 35035, 35266, 35672, 35724, 36036, 37730, 37785, 38220, 38472, 38808, 40040, 40075, 40131, 40425, 40950, 41160, 41220, 41678, 42042, 42900, 44100, 44590, 44655, 44884, 45045, 45276, 45342, 45800, 45864, 46200, 47775, 48090, 48510, 49049, 50050, 50380, 51450, 51480, 51525, 52899, 53508, 53586, 53900, 54600, 56056, 56105, 56595, 57330, 57708, 59540, 60060, 60456, 61740, 62517, 62975, 63063, 63700, 64120, 64350, 64680, 65494, 66885, 67326, 67914, 68600, 68700, 69300, 70070, 70532, 71448, 72072, 72135, 74425, 75075, 75460, 75570, 76440, 77175, 78547, 80150, 80262, 80850, 81900, 82440, 83356, 84084, 85800, 88165, 88200, 89180, 89310, 89768, 90090, 90552, 90684, 94325, 95550, 96180, 97020, 98098, 98241, 100100, 100760, 100989, 102900, 103050, 104195, 105105, 105798, 107016, 107172, 107800, 111475, 112210, 113190, 113355, 114660, 115416, 119080, 120120, 120225, 121275, 123431, 123480, 125034, 125950, 126126, 127400, 128700, 130988, 133770, 133965, 134652, 135828, 137400, 138600, 140140, 141064, 143325, 144270, 145873, 147147, 148850, 150150, 150920, 151140, 154350, 157094, 158697, 160300, 160524, 161700, 163735, 163800, 166712, 168168, 168315, 169785, 175175, 176330, 178360, 178620, 180180, 181368, 187551, 188650, 188925, 191100, 192360, 194040, 196196, 196482, 200200, 200655, 201978, 205800, 206100, 208390, 210210, 211596, 214344, 222950, 223275, 224420, 225225, 226380, 226710, 229229, 229320, 235641, 240450, 242550, 245245, 246862, 250068, 251900, 252252, 257400, 261976, 264495, 267540, 267930, 269304, 271656, 280280, 280525, 282975, 286650, 288540, 291746, 294294, 294723, 297700, 300300, 302280, 308700, 312585, 314188, 315315, 317394, 320600, 321048, 323400, 327470, 334425, 336630, 339570, 350350, 352660, 357240, 360360, 360675, 370293, 375102, 377300, 377850, 382200, 392392, 392735, 392964, 401310, 403956, 412200, 416780, 420420, 423192, 437619, 440825, 441441, 445900, 446550, 448840, 450450, 452760, 453420, 458458, 471282, 480900, 485100, 490490, 491205, 493724, 500136, 503800, 504504, 504945, 520975, 525525, 528990, 535080, 535860, 561050, 565950, 566775, 573300, 577080, 583492, 588588, 589446, 595400, 600600, 617155, 617400, 625170, 628376, 630630, 634788, 654940, 668850, 669825, 673260, 679140, 687687, 700700, 705320, 706923, 721350, 729365, 735735, 740586, 750204, 754600, 755700, 785470, 785928, 793485, 802620, 807912, 818675, 833560, 840840, 841575, 848925, 864017, 875238, 881650, 882882, 891800, 893100, 900900, 906840, 916916, 937755, 942564, 961800, 970200, 980980, 982410, 987448, 1003275, 1009890, 1021111, 1041950, 1051050, 1057980, 1071720, 1110879, 1122100, 1131900, 1133550, 1146145, 1146600, 1166984, 1177176, 1178205, 1178892, 1226225, 1234310, 1250340, 1261260, 1269576, 1309880, 1312857, 1322475, 1337700, 1339650, 1346520, 1358280, 1375374, 1401400, 1413846, 1442700, 1458730, 1471470, 1473615, 1481172, 1500408, 1511400, 1562925, 1570940, 1576575, 1586970, 1604603, 1605240, 1637350, 1683150, 1697850, 1728034, 1750476, 1763300, 1765764, 1786200, 1801800, 1833832, 1851465, 1875510, 1885128, 1961960, 1963675, 1964820, 2006550, 2019780, 2042222, 2063061, 2083900, 2102100, 2115960, 2188095, 2207205, 2221758, 2244200, 2263800, 2267100, 2292290, 2356410, 2357784, 2452450, 2456025, 2468620, 2500680, 2522520, 2524725, 2592051, 2625714, 2644950, 2675400, 2679300, 2750748, 2827692, 2885400, 2917460, 2942940, 2947230, 2962344, 3063333, 3085775, 3125850, 3141880, 3153150, 3173940, 3209206, 3274700, 3366300, 3395700, 3438435, 3456068, 3500952, 3526600, 3531528, 3534615, 3646825, 3678675, 3702930, 3751020, 3927350, 3929640, 3967425, 4013100, 4039560, 4084444, 4126122, 4167800, 4204200, 4320085, 4376190, 4414410, 4443516, 4534200, 4584580, 4688775, 4712820, 4813809, 4904900, 4912050, 4937240, 5049450, 5105555, 5184102, 5251428, 5289900, 5358600, 5501496, 5554395, 5655384, 5730725, 5834920, 5885880, 5891025, 5894460, 6126666, 6171550, 6251700, 6306300, 6347880, 6418412, 6549400, 6564285, 6732600, 6791400, 6876870, 6912136, 7069230, 7293650, 7357350, 7368075, 7405860, 7502040, 7776153, 7854700, 7934850, 8023015, 8026200, 8168888, 8252244, 8640170, 8752380, 8828820, 8887032, 9169160, 9189999, 9257325, 9377550, 9425640, 9627618, 9809800, 9824100, 10098900, 10211110, 10315305, 10368204, 10502856, 10579800, 10940475, 11036025, 11108790, 11232221, 11461450, 11782050, 11788920, 12253332, 12343100, 12503400, 12612600, 12836824, 12960255, 13128570, 13753740, 14138460, 14441427, 14587300, 14714700, 14736150, 14811720, 15316665, 15552306, 15709400, 15869700, 16046030, 16504488, 17192175, 17280340, 17504760, 17657640, 17673075, 18379998, 18514650, 18755100, 19255236, 19648200, 20197800, 20422220, 20630610, 20736408, 21600425, 21880950, 22072050, 22217580, 22464442, 22922900, 23564100, 24069045, 24506664, 24686200, 25527775, 25920510, 26257140, 27507480, 27771975, 28276920, 28882854, 29174600, 29429400, 29472300, 30633330, 31104612, 31739400, 32092060, 32821425, 33696663, 34384350, 34560680, 35346150, 36759996, 37029300, 37510200, 38510472, 38880765, 40115075, 40844440, 41261220, 43200850, 43761900, 44144100, 44435160, 44928884, 45845800, 45949995, 47128200, 48138090, 51055550, 51576525, 51841020, 52514280, 55543950, 56161105, 57765708, 58944600, 61266660, 62209224, 64184120, 64801275, 65642850, 67393326, 68768700, 70692300, 72207135, 73519992, 74058600, 76583325, 77761530, 80230150, 82522440, 86401700, 87523800, 88288200, 89857768, 91899990, 96276180, 101089989, 102111100, 103153050, 103682040, 111087900, 112322210, 115531416, 120345225, 122533320, 129602550, 131285700, 134786652, 137537400, 141384600, 144414270, 153166650, 155523060, 160460300, 168483315, 172803400, 183799980, 192552360, 194403825, 202179978, 204222200, 206306100, 222175800, 224644420, 229749975, 240690450, 259205100, 262571400, 269573304, 280805525, 288828540, 306333300, 311046120, 320920600, 336966630, 361035675, 367599960, 388807650, 404359956, 412612200, 449288840, 459499950, 481380900, 505449945, 518410200, 561611050, 577657080, 612666600, 673933260, 722071350, 777615300, 808719912, 842416575, 918999900, 962761800, 1010899890, 1123222100, 1347866520, 1444142700, 1555230600, 1684833150, 1837999800, 2021799780, 2246444200, 2527249725, 2888285400, 3369666300, 4043599560, 5054499450, 6739332600, 10108998900, 20217997800]

約数ペア:

[(1, 20217997800), (2, 10108998900), (3, 6739332600), (4, 5054499450), (5, 4043599560), (6, 3369666300), (7, 2888285400), (8, 2527249725), (9, 2246444200), (10, 2021799780), (11, 1837999800), (12, 1684833150), (13, 1555230600), (14, 1444142700), (15, 1347866520), (18, 1123222100), (20, 1010899890), (21, 962761800), (22, 918999900), (24, 842416575), (25, 808719912), (26, 777615300), (28, 722071350), (30, 673933260), (33, 612666600), (35, 577657080), (36, 561611050), (39, 518410200), (40, 505449945), (42, 481380900), (44, 459499950), (45, 449288840), (49, 412612200), (50, 404359956), (52, 388807650), (55, 367599960), (56, 361035675), (60, 336966630), (63, 320920600), (65, 311046120), (66, 306333300), (70, 288828540), (72, 280805525), (75, 269573304), (77, 262571400), (78, 259205100), (84, 240690450), (88, 229749975), (90, 224644420), (91, 222175800), (98, 206306100), (99, 204222200), (100, 202179978), (104, 194403825), (105, 192552360), (110, 183799980), (117, 172803400), (120, 168483315), (126, 160460300), (130, 155523060), (132, 153166650), (140, 144414270), (143, 141384600), (147, 137537400), (150, 134786652), (154, 131285700), (156, 129602550), (165, 122533320), (168, 120345225), (175, 115531416), (180, 112322210), (182, 111087900), (195, 103682040), (196, 103153050), (198, 102111100), (200, 101089989), (210, 96276180), (220, 91899990), (225, 89857768), (229, 88288200), (231, 87523800), (234, 86401700), (245, 82522440), (252, 80230150), (260, 77761530), (264, 76583325), (273, 74058600), (275, 73519992), (280, 72207135), (286, 70692300), (294, 68768700), (300, 67393326), (308, 65642850), (312, 64801275), (315, 64184120), (325, 62209224), (330, 61266660), (343, 58944600), (350, 57765708), (360, 56161105), (364, 55543950), (385, 52514280), (390, 51841020), (392, 51576525), (396, 51055550), (420, 48138090), (429, 47128200), (440, 45949995), (441, 45845800), (450, 44928884), (455, 44435160), (458, 44144100), (462, 43761900), (468, 43200850), (490, 41261220), (495, 40844440), (504, 40115075), (520, 38880765), (525, 38510472), (539, 37510200), (546, 37029300), (550, 36759996), (572, 35346150), (585, 34560680), (588, 34384350), (600, 33696663), (616, 32821425), (630, 32092060), (637, 31739400), (650, 31104612), (660, 30633330), (686, 29472300), (687, 29429400), (693, 29174600), (700, 28882854), (715, 28276920), (728, 27771975), (735, 27507480), (770, 26257140), (780, 25920510), (792, 25527775), (819, 24686200), (825, 24506664), (840, 24069045), (858, 23564100), (882, 22922900), (900, 22464442), (910, 22217580), (916, 22072050), (924, 21880950), (936, 21600425), (975, 20736408), (980, 20630610), (990, 20422220), (1001, 20197800), (1029, 19648200), (1050, 19255236), (1078, 18755100), (1092, 18514650), (1100, 18379998), (1144, 17673075), (1145, 17657640), (1155, 17504760), (1170, 17280340), (1176, 17192175), (1225, 16504488), (1260, 16046030), (1274, 15869700), (1287, 15709400), (1300, 15552306), (1320, 15316665), (1365, 14811720), (1372, 14736150), (1374, 14714700), (1386, 14587300), (1400, 14441427), (1430, 14138460), (1470, 13753740), (1540, 13128570), (1560, 12960255), (1575, 12836824), (1603, 12612600), (1617, 12503400), (1638, 12343100), (1650, 12253332), (1715, 11788920), (1716, 11782050), (1764, 11461450), (1800, 11232221), (1820, 11108790), (1832, 11036025), (1848, 10940475), (1911, 10579800), (1925, 10502856), (1950, 10368204), (1960, 10315305), (1980, 10211110), (2002, 10098900), (2058, 9824100), (2061, 9809800), (2100, 9627618), (2145, 9425640), (2156, 9377550), (2184, 9257325), (2200, 9189999), (2205, 9169160), (2275, 8887032), (2290, 8828820), (2310, 8752380), (2340, 8640170), (2450, 8252244), (2475, 8168888), (2519, 8026200), (2520, 8023015), (2548, 7934850), (2574, 7854700), (2600, 7776153), (2695, 7502040), (2730, 7405860), (2744, 7368075), (2748, 7357350), (2772, 7293650), (2860, 7069230), (2925, 6912136), (2940, 6876870), (2977, 6791400), (3003, 6732600), (3080, 6564285), (3087, 6549400), (3150, 6418412), (3185, 6347880), (3206, 6306300), (3234, 6251700), (3276, 6171550), (3300, 6126666), (3430, 5894460), (3432, 5891025), (3435, 5885880), (3465, 5834920), (3528, 5730725), (3575, 5655384), (3640, 5554395), (3675, 5501496), (3773, 5358600), (3822, 5289900), (3850, 5251428), (3900, 5184102), (3960, 5105555), (4004, 5049450), (4095, 4937240), (4116, 4912050), (4122, 4904900), (4200, 4813809), (4290, 4712820), (4312, 4688775), (4410, 4584580), (4459, 4534200), (4550, 4443516), (4580, 4414410), (4620, 4376190), (4680, 4320085), (4809, 4204200), (4851, 4167800), (4900, 4126122), (4950, 4084444), (5005, 4039560), (5038, 4013100), (5096, 3967425), (5145, 3929640), (5148, 3927350), (5390, 3751020), (5460, 3702930), (5496, 3678675), (5544, 3646825), (5720, 3534615), (5725, 3531528), (5733, 3526600), (5775, 3500952), (5850, 3456068), (5880, 3438435), (5954, 3395700), (6006, 3366300), (6174, 3274700), (6300, 3209206), (6370, 3173940), (6412, 3153150), (6435, 3141880), (6468, 3125850), (6552, 3085775), (6600, 3063333), (6825, 2962344), (6860, 2947230), (6870, 2942940), (6930, 2917460), (7007, 2885400), (7150, 2827692), (7350, 2750748), (7546, 2679300), (7557, 2675400), (7644, 2644950), (7700, 2625714), (7800, 2592051), (8008, 2524725), (8015, 2522520), (8085, 2500680), (8190, 2468620), (8232, 2456025), (8244, 2452450), (8575, 2357784), (8580, 2356410), (8820, 2292290), (8918, 2267100), (8931, 2263800), (9009, 2244200), (9100, 2221758), (9160, 2207205), (9240, 2188095), (9555, 2115960), (9618, 2102100), (9702, 2083900), (9800, 2063061), (9900, 2042222), (10010, 2019780), (10076, 2006550), (10290, 1964820), (10296, 1963675), (10305, 1961960), (10725, 1885128), (10780, 1875510), (10920, 1851465), (11025, 1833832), (11221, 1801800), (11319, 1786200), (11450, 1765764), (11466, 1763300), (11550, 1750476), (11700, 1728034), (11908, 1697850), (12012, 1683150), (12348, 1637350), (12595, 1605240), (12600, 1604603), (12740, 1586970), (12824, 1576575), (12870, 1570940), (12936, 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