28389762000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 720

約数和(自身を含む): 111236375952

約数和(自身を除く): 82846613952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 25, 30, 34, 36, 38, 40, 45, 48, 50, 51, 57, 60, 68, 72, 75, 76, 80, 85, 90, 95, 100, 102, 114, 120, 125, 136, 144, 150, 152, 153, 170, 171, 180, 190, 200, 204, 225, 228, 240, 250, 255, 257, 272, 285, 300, 304, 306, 323, 340, 342, 360, 361, 375, 380, 400, 408, 425, 450, 456, 475, 500, 510, 514, 570, 600, 612, 646, 680, 684, 720, 722, 750, 760, 765, 771, 816, 850, 855, 900, 912, 950, 969, 1000, 1020, 1028, 1083, 1125, 1140, 1200, 1224, 1275, 1285, 1292, 1360, 1368, 1425, 1444, 1500, 1520, 1530, 1542, 1615, 1700, 1710, 1800, 1805, 1900, 1938, 2000, 2040, 2056, 2125, 2166, 2250, 2280, 2313, 2375, 2448, 2550, 2570, 2584, 2736, 2850, 2888, 2907, 3000, 3060, 3084, 3230, 3249, 3400, 3420, 3600, 3610, 3800, 3825, 3855, 3876, 4080, 4112, 4250, 4275, 4332, 4369, 4500, 4560, 4626, 4750, 4845, 4883, 5100, 5140, 5168, 5415, 5700, 5776, 5814, 6000, 6120, 6137, 6168, 6375, 6425, 6460, 6498, 6800, 6840, 7125, 7220, 7600, 7650, 7710, 7752, 8075, 8500, 8550, 8664, 8738, 9000, 9025, 9252, 9500, 9690, 9766, 10200, 10280, 10830, 11400, 11565, 11628, 12240, 12274, 12336, 12750, 12850, 12920, 12996, 13107, 13680, 14250, 14440, 14535, 14649, 15300, 15420, 15504, 16150, 16245, 17000, 17100, 17328, 17476, 18000, 18050, 18411, 18504, 19000, 19125, 19275, 19380, 19532, 20400, 20560, 21375, 21660, 21845, 22800, 23130, 23256, 24225, 24415, 24548, 25500, 25700, 25840, 25992, 26214, 27075, 28500, 28880, 29070, 29298, 30600, 30685, 30840, 32125, 32300, 32490, 34000, 34200, 34952, 36100, 36822, 37008, 38000, 38250, 38550, 38760, 39064, 39321, 40375, 42750, 43320, 43690, 43947, 45125, 46260, 46512, 48450, 48830, 49096, 51000, 51400, 51984, 52428, 54150, 55233, 57000, 57825, 58140, 58596, 61200, 61370, 61680, 64250, 64600, 64980, 65535, 68400, 69904, 72200, 72675, 73245, 73644, 76500, 77100, 77520, 78128, 78642, 80750, 81225, 83011, 85500, 86640, 87380, 87894, 90250, 92055, 92520, 92777, 96375, 96900, 97660, 98192, 102000, 102800, 104856, 108300, 109225, 110466, 114000, 115650, 116280, 117192, 121125, 122075, 122740, 128500, 129200, 129960, 131070, 135375, 144400, 145350, 146490, 147288, 153000, 153425, 154200, 157284, 161500, 162450, 166022, 171000, 174760, 175788, 180500, 184110, 185040, 185554, 192750, 193800, 195320, 196605, 209712, 216600, 218450, 219735, 220932, 231300, 232560, 234384, 242250, 244150, 245480, 249033, 257000, 259920, 262140, 270750, 276165, 278331, 289125, 290700, 292980, 294576, 306000, 306850, 308400, 314568, 323000, 324900, 327675, 332044, 342000, 349520, 351576, 361000, 363375, 366225, 368220, 371108, 385500, 387600, 390640, 393210, 406125, 415055, 433200, 436900, 439470, 441864, 460275, 462600, 463885, 484500, 488300, 490960, 498066, 514000, 524280, 541500, 546125, 552330, 556662, 578250, 581400, 585960, 610375, 613700, 629136, 646000, 649800, 655350, 664088, 703152, 722000, 726750, 732450, 736440, 742216, 747099, 767125, 771000, 786420, 812250, 830110, 834993, 873800, 878940, 883728, 920550, 925200, 927770, 969000, 976600, 983025, 996132, 1048560, 1083000, 1092250, 1098675, 1104660, 1113324, 1156500, 1162800, 1171920, 1220750, 1227400, 1245165, 1299600, 1310700, 1328176, 1380825, 1391655, 1453500, 1464900, 1472880, 1484432, 1494198, 1534250, 1542000, 1572840, 1577209, 1624500, 1638375, 1660220, 1669986, 1747600, 1757880, 1831125, 1841100, 1855540, 1938000, 1953200, 1966050, 1992264, 2075275, 2166000, 2184500, 2197350, 2209320, 2226648, 2301375, 2313000, 2319425, 2441500, 2454800, 2490330, 2621400, 2761650, 2783310, 2907000, 2929800, 2988396, 3068500, 3145680, 3154418, 3249000, 3276750, 3320440, 3339972, 3515760, 3662250, 3682200, 3711080, 3735495, 3932100, 3984528, 4150550, 4174965, 4369000, 4394700, 4418640, 4453296, 4602750, 4626000, 4638850, 4731627, 4883000, 4915125, 4980660, 5242800, 5493375, 5523300, 5566620, 5814000, 5859600, 5976792, 6137000, 6225825, 6308836, 6498000, 6553500, 6640880, 6679944, 6904125, 6958275, 7324500, 7364400, 7422160, 7470990, 7864200, 7886045, 8301100, 8349930, 8738000, 8789400, 9205500, 9277700, 9463254, 9766000, 9830250, 9961320, 10376375, 10986750, 11046600, 11133240, 11597125, 11953584, 12274000, 12451650, 12617672, 13107000, 13359888, 13808250, 13916550, 14194881, 14649000, 14941980, 15728400, 15772090, 16602200, 16699860, 17578800, 18411000, 18555400, 18677475, 18926508, 19660500, 19922640, 20752750, 20874825, 21973500, 22093200, 22266480, 23194250, 23658135, 24903300, 25235344, 26214000, 27616500, 27833100, 28389762, 29298000, 29883960, 31129125, 31544180, 33204400, 33399720, 34791375, 36822000, 37110800, 37354950, 37853016, 39321000, 39430225, 41505500, 41749650, 43947000, 46388500, 47316270, 49806600, 55233000, 55666200, 56779524, 59767920, 62258250, 63088360, 66799440, 69582750, 70974405, 74709900, 75706032, 78642000, 78860450, 83011000, 83499300, 87894000, 92777000, 93387375, 94632540, 99613200, 104374125, 110466000, 111332400, 113559048, 118290675, 124516500, 126176720, 139165500, 141948810, 149419800, 157720900, 166022000, 166998600, 185554000, 186774750, 189265080, 197151125, 208748250, 227118096, 236581350, 249033000, 278331000, 283897620, 298839600, 315441800, 333997200, 354872025, 373549500, 378530160, 394302250, 417496500, 473162700, 498066000, 556662000, 567795240, 591453375, 630883600, 709744050, 747099000, 788604500, 834993000, 946325400, 1135590480, 1182906750, 1419488100, 1494198000, 1577209000, 1669986000, 1774360125, 1892650800, 2365813500, 2838976200, 3154418000, 3548720250, 4731627000, 5677952400, 7097440500, 9463254000, 14194881000, 28389762000]

約数ペア:

[(1, 28389762000), (2, 14194881000), (3, 9463254000), (4, 7097440500), (5, 5677952400), (6, 4731627000), (8, 3548720250), (9, 3154418000), (10, 2838976200), (12, 2365813500), (15, 1892650800), (16, 1774360125), (17, 1669986000), (18, 1577209000), (19, 1494198000), (20, 1419488100), (24, 1182906750), (25, 1135590480), (30, 946325400), (34, 834993000), (36, 788604500), (38, 747099000), (40, 709744050), (45, 630883600), (48, 591453375), (50, 567795240), (51, 556662000), (57, 498066000), (60, 473162700), (68, 417496500), (72, 394302250), (75, 378530160), (76, 373549500), (80, 354872025), (85, 333997200), (90, 315441800), (95, 298839600), (100, 283897620), (102, 278331000), (114, 249033000), (120, 236581350), (125, 227118096), (136, 208748250), (144, 197151125), (150, 189265080), (152, 186774750), (153, 185554000), (170, 166998600), (171, 166022000), (180, 157720900), (190, 149419800), (200, 141948810), (204, 139165500), (225, 126176720), (228, 124516500), (240, 118290675), (250, 113559048), (255, 111332400), (257, 110466000), (272, 104374125), (285, 99613200), (300, 94632540), (304, 93387375), (306, 92777000), (323, 87894000), (340, 83499300), (342, 83011000), (360, 78860450), (361, 78642000), (375, 75706032), (380, 74709900), (400, 70974405), (408, 69582750), (425, 66799440), (450, 63088360), (456, 62258250), (475, 59767920), (500, 56779524), (510, 55666200), (514, 55233000), (570, 49806600), (600, 47316270), (612, 46388500), (646, 43947000), (680, 41749650), (684, 41505500), (720, 39430225), (722, 39321000), (750, 37853016), (760, 37354950), (765, 37110800), (771, 36822000), (816, 34791375), (850, 33399720), (855, 33204400), (900, 31544180), (912, 31129125), (950, 29883960), (969, 29298000), (1000, 28389762), (1020, 27833100), (1028, 27616500), (1083, 26214000), (1125, 25235344), (1140, 24903300), (1200, 23658135), (1224, 23194250), (1275, 22266480), (1285, 22093200), (1292, 21973500), (1360, 20874825), (1368, 20752750), (1425, 19922640), (1444, 19660500), (1500, 18926508), (1520, 18677475), (1530, 18555400), (1542, 18411000), (1615, 17578800), (1700, 16699860), (1710, 16602200), (1800, 15772090), (1805, 15728400), (1900, 14941980), (1938, 14649000), (2000, 14194881), (2040, 13916550), (2056, 13808250), (2125, 13359888), (2166, 13107000), (2250, 12617672), (2280, 12451650), (2313, 12274000), (2375, 11953584), (2448, 11597125), (2550, 11133240), (2570, 11046600), (2584, 10986750), (2736, 10376375), (2850, 9961320), (2888, 9830250), (2907, 9766000), (3000, 9463254), (3060, 9277700), (3084, 9205500), (3230, 8789400), (3249, 8738000), (3400, 8349930), (3420, 8301100), (3600, 7886045), (3610, 7864200), (3800, 7470990), (3825, 7422160), (3855, 7364400), (3876, 7324500), (4080, 6958275), (4112, 6904125), (4250, 6679944), (4275, 6640880), (4332, 6553500), (4369, 6498000), (4500, 6308836), (4560, 6225825), (4626, 6137000), (4750, 5976792), (4845, 5859600), (4883, 5814000), (5100, 5566620), (5140, 5523300), (5168, 5493375), (5415, 5242800), (5700, 4980660), (5776, 4915125), (5814, 4883000), (6000, 4731627), (6120, 4638850), (6137, 4626000), (6168, 4602750), (6375, 4453296), (6425, 4418640), (6460, 4394700), (6498, 4369000), (6800, 4174965), (6840, 4150550), (7125, 3984528), (7220, 3932100), (7600, 3735495), (7650, 3711080), (7710, 3682200), (7752, 3662250), (8075, 3515760), (8500, 3339972), (8550, 3320440), (8664, 3276750), (8738, 3249000), (9000, 3154418), (9025, 3145680), (9252, 3068500), (9500, 2988396), (9690, 2929800), (9766, 2907000), (10200, 2783310), (10280, 2761650), (10830, 2621400), (11400, 2490330), (11565, 2454800), (11628, 2441500), (12240, 2319425), (12274, 2313000), (12336, 2301375), (12750, 2226648), (12850, 2209320), (12920, 2197350), (12996, 2184500), (13107, 2166000), (13680, 2075275), (14250, 1992264), (14440, 1966050), (14535, 1953200), (14649, 1938000), (15300, 1855540), (15420, 1841100), (15504, 1831125), (16150, 1757880), (16245, 1747600), (17000, 1669986), (17100, 1660220), (17328, 1638375), (17476, 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231300), (128500, 220932), (129200, 219735), (129960, 218450), (131070, 216600), (135375, 209712), (144400, 196605), (145350, 195320), (146490, 193800), (147288, 192750), (153000, 185554), (153425, 185040), (154200, 184110), (157284, 180500), (161500, 175788), (162450, 174760), (166022, 171000)]