221515461000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 768

約数和(自身を含む): 811510202880

約数和(自身を除く): 589994741880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 53, 60, 61, 69, 72, 75, 90, 92, 100, 106, 115, 120, 122, 125, 138, 150, 159, 180, 183, 184, 200, 207, 212, 225, 230, 244, 250, 265, 276, 300, 305, 318, 331, 345, 360, 366, 375, 414, 424, 450, 460, 477, 488, 500, 530, 549, 552, 575, 600, 610, 636, 662, 690, 732, 750, 795, 828, 900, 915, 920, 954, 993, 1000, 1035, 1060, 1098, 1125, 1150, 1219, 1220, 1272, 1324, 1325, 1380, 1403, 1464, 1500, 1525, 1590, 1655, 1656, 1725, 1800, 1830, 1908, 1986, 2070, 2120, 2196, 2250, 2300, 2385, 2438, 2440, 2648, 2650, 2745, 2760, 2806, 2875, 2979, 3000, 3050, 3180, 3233, 3310, 3450, 3657, 3660, 3816, 3972, 3975, 4140, 4209, 4392, 4500, 4575, 4600, 4770, 4876, 4965, 5175, 5300, 5490, 5612, 5750, 5958, 6095, 6100, 6360, 6466, 6620, 6625, 6900, 7015, 7314, 7320, 7613, 7625, 7944, 7950, 8275, 8280, 8418, 8625, 9000, 9150, 9540, 9699, 9752, 9930, 10350, 10600, 10971, 10980, 11224, 11500, 11916, 11925, 12190, 12200, 12627, 12932, 13240, 13250, 13725, 13800, 14030, 14628, 14895, 15226, 15250, 15900, 16165, 16550, 16836, 17250, 17543, 18285, 18300, 19080, 19398, 19860, 19875, 20191, 20700, 21045, 21942, 21960, 22839, 22875, 23000, 23832, 23850, 24380, 24825, 25254, 25864, 25875, 26500, 27450, 28060, 29097, 29256, 29790, 30452, 30475, 30500, 31800, 32330, 33100, 33672, 34500, 35075, 35086, 36570, 36600, 38065, 38796, 39720, 39750, 40382, 41375, 41400, 42090, 43884, 45678, 45750, 47700, 48495, 48760, 49650, 50508, 51750, 52629, 53000, 54855, 54900, 56120, 58194, 59580, 59625, 60573, 60904, 60950, 61000, 63135, 64660, 66200, 68517, 68625, 69000, 70150, 70172, 73140, 74359, 74475, 76130, 77592, 79500, 80764, 80825, 82750, 84180, 87715, 87768, 91356, 91425, 91500, 95400, 96990, 99300, 100955, 101016, 103500, 105225, 105258, 109710, 109800, 114195, 116388, 119160, 119250, 121146, 121900, 124125, 126270, 129320, 137034, 137250, 140300, 140344, 145485, 146280, 148718, 148950, 152260, 152375, 157887, 159000, 161528, 161650, 165500, 168360, 175375, 175430, 181719, 182712, 182850, 183000, 190325, 193980, 198600, 201910, 207000, 210450, 210516, 219420, 223077, 228390, 232776, 238500, 242292, 242475, 243800, 248250, 252540, 263145, 274068, 274275, 274500, 280600, 290970, 297436, 297900, 302865, 304520, 304750, 315675, 315774, 323300, 331000, 342585, 350750, 350860, 363438, 365700, 371795, 372375, 380650, 387960, 403489, 403820, 404125, 420900, 421032, 438575, 438840, 446154, 456780, 457125, 464393, 477000, 484584, 484950, 496500, 504775, 505080, 526125, 526290, 548136, 548550, 549000, 570975, 581940, 594872, 595800, 605730, 609500, 631350, 631548, 646600, 669231, 685170, 701500, 701720, 726876, 727425, 731400, 743590, 744750, 761300, 789435, 806978, 807640, 808250, 841800, 877150, 892308, 908595, 913560, 914250, 928786, 951625, 969900, 993000, 1009550, 1052250, 1052580, 1070123, 1097100, 1115385, 1141950, 1163880, 1210467, 1211460, 1212375, 1219000, 1262700, 1263096, 1315725, 1338462, 1370340, 1371375, 1393179, 1403000, 1453752, 1454850, 1487180, 1489500, 1514325, 1522600, 1578375, 1578870, 1613956, 1616500, 1712925, 1754300, 1784616, 1817190, 1828500, 1857572, 1858975, 1903250, 1939800, 2017445, 2019100, 2104500, 2105160, 2140246, 2192875, 2194200, 2230770, 2283900, 2321965, 2420934, 2422920, 2424750, 2523875, 2525400, 2631450, 2676924, 2740680, 2742750, 2786358, 2854875, 2909700, 2974360, 2979000, 3028650, 3156750, 3157740, 3210369, 3227912, 3233000, 3346155, 3425850, 3508600, 3631401, 3634380, 3637125, 3657000, 3715144, 3717950, 3806500, 3947175, 4034890, 4038200, 4179537, 4209000, 4280492, 4385750, 4461540, 4542975, 4567800, 4643930, 4841868, 4849500, 5047750, 5262900, 5350615, 5353848, 5485500, 5572716, 5576925, 5709750, 5819400, 6052335, 6057300, 6313500, 6315480, 6420738, 6578625, 6692310, 6851700, 6965895, 7262802, 7268760, 7274250, 7435900, 7571625, 7613000, 7894350, 8069780, 8359074, 8560984, 8564625, 8771500, 8923080, 9085950, 9287860, 9294875, 9631107, 9683736, 9699000, 10087225, 10095500, 10525800, 10701230, 10971000, 11145432, 11153850, 11419500, 11609825, 12104670, 12114600, 12627000, 12841476, 13157250, 13384620, 13703400, 13931790, 14525604, 14548500, 14871800, 15143250, 15788700, 16051845, 16139560, 16718148, 16730775, 17129250, 17543000, 18157005, 18171900, 18575720, 18589750, 19262214, 19735875, 20174450, 20191000, 20897685, 21402460, 22307700, 22714875, 22839000, 23219650, 24209340, 24612829, 25682952, 26314500, 26753075, 26769240, 27863580, 27884625, 29051208, 29097000, 30261675, 30286500, 31577400, 32103690, 33436296, 33461550, 34258500, 34829475, 36314010, 36343800, 37179500, 38524428, 39471750, 40348900, 41795370, 42804920, 44615400, 45429750, 46439300, 48155535, 48418680, 49225658, 50436125, 52629000, 53506150, 55727160, 55769250, 58049125, 60523350, 60573000, 64207380, 66923100, 68517000, 69658950, 72628020, 73838487, 74359000, 77048856, 78943500, 80259225, 80697800, 83590740, 83653875, 90785025, 90859500, 92878600, 96311070, 98451316, 100872250, 104488425, 107012300, 111538500, 116098250, 121046700, 123064145, 128414760, 133765375, 133846200, 139317900, 145256040, 147676974, 151308375, 157887000, 160518450, 167181480, 167307750, 174147375, 181570050, 181719000, 192622140, 196902632, 201744500, 208976850, 214024600, 221515461, 223077000, 232196500, 240777675, 242093400, 246128290, 267530750, 278635800, 295353948, 302616750, 321036900, 334615500, 348294750, 363140100, 369192435, 385244280, 401296125, 403489000, 417953700, 443030922, 453925125, 464393000, 481555350, 492256580, 522442125, 535061500, 590707896, 605233500, 615320725, 642073800, 669231000, 696589500, 726280200, 738384870, 802592250, 835907400, 886061844, 907850250, 963110700, 984513160, 1044884250, 1070123000, 1107577305, 1203888375, 1210467000, 1230641450, 1393179000, 1476769740, 1605184500, 1772123688, 1815700500, 1845962175, 1926221400, 2089768500, 2215154610, 2407776750, 2461282900, 2953539480, 3076603625, 3210369000, 3631401000, 3691924350, 4179537000, 4430309220, 4815553500, 4922565800, 5537886525, 6153207250, 7383848700, 8860618440, 9229810875, 9631107000, 11075773050, 12306414500, 14767697400, 18459621750, 22151546100, 24612829000, 27689432625, 36919243500, 44303092200, 55378865250, 73838487000, 110757730500, 221515461000]

約数ペア:

[(1, 221515461000), (2, 110757730500), (3, 73838487000), (4, 55378865250), (5, 44303092200), (6, 36919243500), (8, 27689432625), (9, 24612829000), (10, 22151546100), (12, 18459621750), (15, 14767697400), (18, 12306414500), (20, 11075773050), (23, 9631107000), (24, 9229810875), (25, 8860618440), (30, 7383848700), (36, 6153207250), (40, 5537886525), (45, 4922565800), (46, 4815553500), (50, 4430309220), (53, 4179537000), (60, 3691924350), (61, 3631401000), (69, 3210369000), (72, 3076603625), (75, 2953539480), (90, 2461282900), (92, 2407776750), (100, 2215154610), (106, 2089768500), (115, 1926221400), (120, 1845962175), (122, 1815700500), (125, 1772123688), (138, 1605184500), (150, 1476769740), (159, 1393179000), (180, 1230641450), (183, 1210467000), (184, 1203888375), (200, 1107577305), (207, 1070123000), (212, 1044884250), (225, 984513160), (230, 963110700), (244, 907850250), (250, 886061844), (265, 835907400), (276, 802592250), (300, 738384870), (305, 726280200), (318, 696589500), (331, 669231000), (345, 642073800), (360, 615320725), (366, 605233500), (375, 590707896), (414, 535061500), (424, 522442125), (450, 492256580), (460, 481555350), (477, 464393000), (488, 453925125), (500, 443030922), (530, 417953700), (549, 403489000), (552, 401296125), (575, 385244280), (600, 369192435), (610, 363140100), (636, 348294750), (662, 334615500), (690, 321036900), (732, 302616750), (750, 295353948), (795, 278635800), (828, 267530750), (900, 246128290), (915, 242093400), (920, 240777675), (954, 232196500), (993, 223077000), (1000, 221515461), (1035, 214024600), (1060, 208976850), (1098, 201744500), (1125, 196902632), (1150, 192622140), (1219, 181719000), (1220, 181570050), (1272, 174147375), (1324, 167307750), (1325, 167181480), (1380, 160518450), (1403, 157887000), (1464, 151308375), (1500, 147676974), (1525, 145256040), (1590, 139317900), (1655, 133846200), (1656, 133765375), (1725, 128414760), (1800, 123064145), (1830, 121046700), (1908, 116098250), (1986, 111538500), (2070, 107012300), (2120, 104488425), (2196, 100872250), (2250, 98451316), (2300, 96311070), (2385, 92878600), (2438, 90859500), (2440, 90785025), (2648, 83653875), (2650, 83590740), (2745, 80697800), (2760, 80259225), (2806, 78943500), (2875, 77048856), (2979, 74359000), (3000, 73838487), (3050, 72628020), (3180, 69658950), (3233, 68517000), (3310, 66923100), (3450, 64207380), (3657, 60573000), (3660, 60523350), (3816, 58049125), (3972, 55769250), (3975, 55727160), (4140, 53506150), (4209, 52629000), (4392, 50436125), (4500, 49225658), (4575, 48418680), (4600, 48155535), (4770, 46439300), (4876, 45429750), (4965, 44615400), (5175, 42804920), (5300, 41795370), (5490, 40348900), (5612, 39471750), (5750, 38524428), (5958, 37179500), (6095, 36343800), (6100, 36314010), (6360, 34829475), (6466, 34258500), (6620, 33461550), (6625, 33436296), (6900, 32103690), (7015, 31577400), (7314, 30286500), (7320, 30261675), (7613, 29097000), (7625, 29051208), (7944, 27884625), (7950, 27863580), (8275, 26769240), (8280, 26753075), (8418, 26314500), (8625, 25682952), (9000, 24612829), (9150, 24209340), (9540, 23219650), (9699, 22839000), (9752, 22714875), (9930, 22307700), (10350, 21402460), (10600, 20897685), (10971, 20191000), (10980, 20174450), (11224, 19735875), (11500, 19262214), (11916, 18589750), (11925, 18575720), (12190, 18171900), (12200, 18157005), (12627, 17543000), (12932, 17129250), (13240, 16730775), (13250, 16718148), (13725, 16139560), (13800, 16051845), (14030, 15788700), (14628, 15143250), (14895, 14871800), (15226, 14548500), (15250, 14525604), (15900, 13931790), (16165, 13703400), (16550, 13384620), (16836, 13157250), (17250, 12841476), (17543, 12627000), (18285, 12114600), (18300, 12104670), (19080, 11609825), (19398, 11419500), (19860, 11153850), (19875, 11145432), (20191, 10971000), (20700, 10701230), (21045, 10525800), (21942, 10095500), (21960, 10087225), (22839, 9699000), (22875, 9683736), (23000, 9631107), (23832, 9294875), (23850, 9287860), (24380, 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(68625, 3227912), (69000, 3210369), (70150, 3157740), (70172, 3156750), (73140, 3028650), (74359, 2979000), (74475, 2974360), (76130, 2909700), (77592, 2854875), (79500, 2786358), (80764, 2742750), (80825, 2740680), (82750, 2676924), (84180, 2631450), (87715, 2525400), (87768, 2523875), (91356, 2424750), (91425, 2422920), (91500, 2420934), (95400, 2321965), (96990, 2283900), (99300, 2230770), (100955, 2194200), (101016, 2192875), (103500, 2140246), (105225, 2105160), (105258, 2104500), (109710, 2019100), (109800, 2017445), (114195, 1939800), (116388, 1903250), (119160, 1858975), (119250, 1857572), (121146, 1828500), (121900, 1817190), (124125, 1784616), (126270, 1754300), (129320, 1712925), (137034, 1616500), (137250, 1613956), (140300, 1578870), (140344, 1578375), (145485, 1522600), (146280, 1514325), (148718, 1489500), (148950, 1487180), (152260, 1454850), (152375, 1453752), (157887, 1403000), (159000, 1393179), (161528, 1371375), (161650, 1370340), (165500, 1338462), (168360, 1315725), (175375, 1263096), (175430, 1262700), (181719, 1219000), (182712, 1212375), (182850, 1211460), (183000, 1210467), (190325, 1163880), (193980, 1141950), (198600, 1115385), (201910, 1097100), (207000, 1070123), (210450, 1052580), (210516, 1052250), (219420, 1009550), (223077, 993000), (228390, 969900), (232776, 951625), (238500, 928786), (242292, 914250), (242475, 913560), (243800, 908595), (248250, 892308), (252540, 877150), (263145, 841800), (274068, 808250), (274275, 807640), (274500, 806978), (280600, 789435), (290970, 761300), (297436, 744750), (297900, 743590), (302865, 731400), (304520, 727425), (304750, 726876), (315675, 701720), (315774, 701500), (323300, 685170), (331000, 669231), (342585, 646600), (350750, 631548), (350860, 631350), (363438, 609500), (365700, 605730), (371795, 595800), (372375, 594872), (380650, 581940), (387960, 570975), (403489, 549000), (403820, 548550), (404125, 548136), (420900, 526290), (421032, 526125), (438575, 505080), (438840, 504775), (446154, 496500), (456780, 484950), (457125, 484584), (464393, 477000)]