30905280000

素因数分解:

$2^9\times 3^3\times 5^4\times 7^2\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 1200

約数和(自身を含む): 134801037360

約数和(自身を除く): 103895757360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 73, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 146, 147, 150, 160, 168, 175, 180, 189, 192, 196, 200, 210, 216, 219, 224, 225, 240, 245, 250, 252, 256, 270, 280, 288, 292, 294, 300, 315, 320, 336, 350, 360, 365, 375, 378, 384, 392, 400, 420, 432, 438, 441, 448, 450, 480, 490, 500, 504, 511, 512, 525, 540, 560, 576, 584, 588, 600, 625, 630, 640, 657, 672, 675, 700, 720, 730, 735, 750, 756, 768, 784, 800, 840, 864, 875, 876, 882, 896, 900, 945, 960, 980, 1000, 1008, 1022, 1050, 1080, 1095, 1120, 1125, 1152, 1168, 1176, 1200, 1225, 1250, 1260, 1280, 1314, 1323, 1344, 1350, 1400, 1440, 1460, 1470, 1500, 1512, 1533, 1536, 1568, 1575, 1600, 1680, 1728, 1750, 1752, 1764, 1792, 1800, 1825, 1875, 1890, 1920, 1960, 1971, 2000, 2016, 2044, 2100, 2160, 2190, 2205, 2240, 2250, 2304, 2336, 2352, 2400, 2450, 2500, 2520, 2555, 2560, 2625, 2628, 2646, 2688, 2700, 2800, 2880, 2920, 2940, 3000, 3024, 3066, 3136, 3150, 3200, 3285, 3360, 3375, 3456, 3500, 3504, 3528, 3577, 3584, 3600, 3650, 3675, 3750, 3780, 3840, 3920, 3942, 4000, 4032, 4088, 4200, 4320, 4375, 4380, 4410, 4480, 4500, 4599, 4608, 4672, 4704, 4725, 4800, 4900, 5000, 5040, 5110, 5250, 5256, 5292, 5376, 5400, 5475, 5600, 5625, 5760, 5840, 5880, 6000, 6048, 6125, 6132, 6272, 6300, 6400, 6570, 6615, 6720, 6750, 6912, 7000, 7008, 7056, 7154, 7200, 7300, 7350, 7500, 7560, 7665, 7680, 7840, 7875, 7884, 8000, 8064, 8176, 8400, 8640, 8750, 8760, 8820, 8960, 9000, 9125, 9198, 9344, 9408, 9450, 9600, 9800, 9855, 10000, 10080, 10220, 10500, 10512, 10584, 10731, 10752, 10800, 10950, 11025, 11200, 11250, 11520, 11680, 11760, 12000, 12096, 12250, 12264, 12544, 12600, 12775, 12800, 13125, 13140, 13230, 13440, 13500, 13797, 13824, 14000, 14016, 14112, 14308, 14400, 14600, 14700, 15000, 15120, 15330, 15680, 15750, 15768, 16000, 16128, 16352, 16425, 16800, 16875, 17280, 17500, 17520, 17640, 17885, 17920, 18000, 18250, 18375, 18396, 18688, 18816, 18900, 19200, 19600, 19710, 20000, 20160, 20440, 21000, 21024, 21168, 21462, 21600, 21900, 22050, 22400, 22500, 22995, 23040, 23360, 23520, 23625, 24000, 24192, 24500, 24528, 25088, 25200, 25550, 26250, 26280, 26460, 26880, 27000, 27375, 27594, 28000, 28032, 28224, 28616, 28800, 29200, 29400, 30000, 30240, 30625, 30660, 31360, 31500, 31536, 32000, 32193, 32256, 32704, 32850, 33075, 33600, 33750, 34560, 35000, 35040, 35280, 35770, 36000, 36500, 36750, 36792, 37376, 37632, 37800, 38325, 38400, 39200, 39375, 39420, 40000, 40320, 40880, 42000, 42048, 42336, 42924, 43200, 43800, 44100, 44800, 45000, 45625, 45990, 46720, 47040, 47250, 48000, 48384, 49000, 49056, 49275, 50400, 51100, 52500, 52560, 52920, 53655, 53760, 54000, 54750, 55125, 55188, 56000, 56064, 56448, 57232, 57600, 58400, 58800, 60000, 60480, 61250, 61320, 62720, 63000, 63072, 63875, 64000, 64386, 65408, 65700, 66150, 67200, 67500, 68985, 69120, 70000, 70080, 70560, 71540, 72000, 73000, 73500, 73584, 75264, 75600, 76650, 78400, 78750, 78840, 80000, 80640, 81760, 82125, 84000, 84096, 84672, 85848, 86400, 87600, 88200, 89425, 89600, 90000, 91250, 91875, 91980, 93440, 94080, 94500, 96000, 96579, 96768, 98000, 98112, 98550, 100800, 102200, 105000, 105120, 105840, 107310, 108000, 109500, 110250, 110376, 112000, 112128, 112896, 114464, 114975, 115200, 116800, 117600, 118125, 120000, 120960, 122500, 122640, 125440, 126000, 126144, 127750, 128772, 130816, 131400, 132300, 134400, 135000, 136875, 137970, 140000, 140160, 141120, 143080, 144000, 146000, 147000, 147168, 151200, 153300, 156800, 157500, 157680, 160000, 160965, 161280, 163520, 164250, 165375, 168000, 168192, 169344, 171696, 172800, 175200, 176400, 178850, 180000, 182500, 183750, 183960, 186880, 188160, 189000, 191625, 192000, 193158, 196000, 196224, 197100, 201600, 204400, 210000, 210240, 211680, 214620, 216000, 219000, 220500, 220752, 224000, 225792, 228928, 229950, 233600, 235200, 236250, 240000, 241920, 245000, 245280, 246375, 252000, 252288, 255500, 257544, 261632, 262800, 264600, 268275, 268800, 270000, 273750, 275625, 275940, 280000, 280320, 282240, 286160, 288000, 292000, 294000, 294336, 302400, 306600, 313600, 315000, 315360, 319375, 320000, 321930, 327040, 328500, 330750, 336000, 336384, 338688, 343392, 344925, 345600, 350400, 352800, 357700, 360000, 365000, 367500, 367920, 376320, 378000, 383250, 386316, 392000, 392448, 394200, 403200, 408800, 410625, 420000, 420480, 423360, 429240, 432000, 438000, 441000, 441504, 447125, 448000, 457856, 459900, 467200, 470400, 472500, 480000, 482895, 483840, 490000, 490560, 492750, 504000, 504576, 511000, 515088, 525600, 529200, 536550, 540000, 547500, 551250, 551880, 560000, 560640, 564480, 572320, 574875, 576000, 584000, 588000, 588672, 604800, 613200, 627200, 630000, 630720, 638750, 643860, 654080, 657000, 661500, 672000, 677376, 686784, 689850, 700800, 705600, 715400, 720000, 730000, 735000, 735840, 756000, 766500, 772632, 784000, 784896, 788400, 804825, 806400, 817600, 821250, 826875, 840000, 840960, 846720, 858480, 864000, 876000, 882000, 883008, 894250, 915712, 919800, 934400, 940800, 945000, 958125, 960000, 965790, 980000, 981120, 985500, 1008000, 1009152, 1022000, 1030176, 1051200, 1058400, 1073100, 1080000, 1095000, 1102500, 1103760, 1120000, 1128960, 1144640, 1149750, 1168000, 1176000, 1177344, 1209600, 1226400, 1231875, 1260000, 1261440, 1277500, 1287720, 1308160, 1314000, 1323000, 1341375, 1344000, 1373568, 1379700, 1401600, 1411200, 1430800, 1440000, 1460000, 1470000, 1471680, 1512000, 1533000, 1545264, 1568000, 1576800, 1609650, 1635200, 1642500, 1653750, 1680000, 1681920, 1693440, 1716960, 1724625, 1728000, 1752000, 1764000, 1766016, 1788500, 1831424, 1839600, 1881600, 1890000, 1916250, 1931580, 1960000, 1962240, 1971000, 2016000, 2044000, 2060352, 2102400, 2116800, 2146200, 2160000, 2190000, 2205000, 2207520, 2235625, 2240000, 2289280, 2299500, 2336000, 2352000, 2354688, 2414475, 2419200, 2452800, 2463750, 2520000, 2522880, 2555000, 2575440, 2628000, 2646000, 2682750, 2747136, 2759400, 2803200, 2822400, 2861600, 2874375, 2880000, 2920000, 2940000, 2943360, 3024000, 3066000, 3090528, 3136000, 3153600, 3219300, 3270400, 3285000, 3307500, 3360000, 3386880, 3433920, 3449250, 3504000, 3528000, 3532032, 3577000, 3679200, 3780000, 3832500, 3863160, 3920000, 3924480, 3942000, 4024125, 4032000, 4088000, 4120704, 4204800, 4233600, 4292400, 4320000, 4380000, 4410000, 4415040, 4471250, 4578560, 4599000, 4672000, 4704000, 4828950, 4905600, 4927500, 5040000, 5045760, 5110000, 5150880, 5256000, 5292000, 5365500, 5494272, 5518800, 5644800, 5723200, 5748750, 5840000, 5880000, 5886720, 6048000, 6132000, 6181056, 6307200, 6438600, 6540800, 6570000, 6615000, 6706875, 6720000, 6867840, 6898500, 7008000, 7056000, 7064064, 7154000, 7358400, 7560000, 7665000, 7726320, 7840000, 7884000, 8048250, 8176000, 8241408, 8409600, 8467200, 8584800, 8623125, 8640000, 8760000, 8820000, 8830080, 8942500, 9157120, 9198000, 9408000, 9657900, 9811200, 9855000, 10080000, 10220000, 10301760, 10512000, 10584000, 10731000, 11037600, 11446400, 11497500, 11680000, 11760000, 11773440, 12072375, 12096000, 12264000, 12362112, 12614400, 12877200, 13140000, 13230000, 13413750, 13735680, 13797000, 14016000, 14112000, 14308000, 14716800, 15120000, 15330000, 15452640, 15680000, 15768000, 16096500, 16352000, 16482816, 16934400, 17169600, 17246250, 17520000, 17640000, 17660160, 17885000, 18396000, 19315800, 19622400, 19710000, 20120625, 20160000, 20440000, 20603520, 21024000, 21168000, 21462000, 22075200, 22892800, 22995000, 23360000, 23520000, 24144750, 24528000, 24724224, 25228800, 25754400, 26280000, 26460000, 26827500, 27471360, 27594000, 28224000, 28616000, 29433600, 30240000, 30660000, 30905280, 31536000, 32193000, 32704000, 34339200, 34492500, 35040000, 35280000, 35320320, 35770000, 36792000, 38631600, 39420000, 40241250, 40880000, 41207040, 42048000, 42336000, 42924000, 44150400, 45785600, 45990000, 47040000, 48289500, 49056000, 49448448, 51508800, 52560000, 52920000, 53655000, 55188000, 57232000, 58867200, 60361875, 60480000, 61320000, 61810560, 63072000, 64386000, 68678400, 68985000, 70080000, 70560000, 71540000, 73584000, 77263200, 78840000, 80482500, 81760000, 82414080, 84672000, 85848000, 88300800, 91980000, 96579000, 98112000, 103017600, 105120000, 105840000, 107310000, 110376000, 114464000, 120723750, 122640000, 123621120, 126144000, 128772000, 137356800, 137970000, 141120000, 143080000, 147168000, 154526400, 157680000, 160965000, 163520000, 171696000, 176601600, 183960000, 193158000, 206035200, 210240000, 211680000, 214620000, 220752000, 228928000, 241447500, 245280000, 247242240, 257544000, 275940000, 286160000, 294336000, 309052800, 315360000, 321930000, 343392000, 367920000, 386316000, 412070400, 423360000, 429240000, 441504000, 482895000, 490560000, 515088000, 551880000, 572320000, 618105600, 630720000, 643860000, 686784000, 735840000, 772632000, 858480000, 883008000, 965790000, 1030176000, 1103760000, 1144640000, 1236211200, 1287720000, 1471680000, 1545264000, 1716960000, 1931580000, 2060352000, 2207520000, 2575440000, 3090528000, 3433920000, 3863160000, 4415040000, 5150880000, 6181056000, 7726320000, 10301760000, 15452640000, 30905280000]

約数ペア:

[(1, 30905280000), (2, 15452640000), (3, 10301760000), (4, 7726320000), (5, 6181056000), (6, 5150880000), (7, 4415040000), (8, 3863160000), (9, 3433920000), (10, 3090528000), (12, 2575440000), (14, 2207520000), (15, 2060352000), (16, 1931580000), (18, 1716960000), (20, 1545264000), (21, 1471680000), (24, 1287720000), (25, 1236211200), (27, 1144640000), (28, 1103760000), (30, 1030176000), (32, 965790000), (35, 883008000), (36, 858480000), (40, 772632000), (42, 735840000), (45, 686784000), (48, 643860000), (49, 630720000), (50, 618105600), (54, 572320000), (56, 551880000), (60, 515088000), (63, 490560000), (64, 482895000), (70, 441504000), (72, 429240000), (73, 423360000), (75, 412070400), (80, 386316000), (84, 367920000), (90, 343392000), (96, 321930000), (98, 315360000), (100, 309052800), (105, 294336000), (108, 286160000), (112, 275940000), (120, 257544000), (125, 247242240), (126, 245280000), (128, 241447500), (135, 228928000), (140, 220752000), (144, 214620000), (146, 211680000), (147, 210240000), (150, 206035200), (160, 193158000), (168, 183960000), (175, 176601600), (180, 171696000), (189, 163520000), (192, 160965000), (196, 157680000), (200, 154526400), (210, 147168000), (216, 143080000), (219, 141120000), (224, 137970000), (225, 137356800), (240, 128772000), (245, 126144000), (250, 123621120), (252, 122640000), (256, 120723750), (270, 114464000), (280, 110376000), (288, 107310000), (292, 105840000), (294, 105120000), (300, 103017600), (315, 98112000), (320, 96579000), (336, 91980000), (350, 88300800), (360, 85848000), (365, 84672000), (375, 82414080), (378, 81760000), (384, 80482500), (392, 78840000), (400, 77263200), (420, 73584000), (432, 71540000), (438, 70560000), (441, 70080000), (448, 68985000), (450, 68678400), (480, 64386000), (490, 63072000), (500, 61810560), (504, 61320000), (511, 60480000), (512, 60361875), (525, 58867200), (540, 57232000), (560, 55188000), (576, 53655000), (584, 52920000), (588, 52560000), (600, 51508800), (625, 49448448), (630, 49056000), (640, 48289500), (657, 47040000), (672, 45990000), (675, 45785600), (700, 44150400), (720, 42924000), (730, 42336000), (735, 42048000), (750, 41207040), (756, 40880000), (768, 40241250), (784, 39420000), (800, 38631600), (840, 36792000), (864, 35770000), (875, 35320320), (876, 35280000), (882, 35040000), (896, 34492500), (900, 34339200), (945, 32704000), (960, 32193000), (980, 31536000), (1000, 30905280), (1008, 30660000), (1022, 30240000), (1050, 29433600), (1080, 28616000), (1095, 28224000), (1120, 27594000), (1125, 27471360), (1152, 26827500), (1168, 26460000), (1176, 26280000), (1200, 25754400), (1225, 25228800), (1250, 24724224), (1260, 24528000), (1280, 24144750), (1314, 23520000), (1323, 23360000), (1344, 22995000), (1350, 22892800), (1400, 22075200), (1440, 21462000), (1460, 21168000), (1470, 21024000), (1500, 20603520), (1512, 20440000), (1533, 20160000), (1536, 20120625), (1568, 19710000), (1575, 19622400), (1600, 19315800), (1680, 18396000), (1728, 17885000), (1750, 17660160), (1752, 17640000), (1764, 17520000), (1792, 17246250), (1800, 17169600), (1825, 16934400), (1875, 16482816), (1890, 16352000), (1920, 16096500), (1960, 15768000), (1971, 15680000), (2000, 15452640), (2016, 15330000), (2044, 15120000), (2100, 14716800), (2160, 14308000), (2190, 14112000), (2205, 14016000), (2240, 13797000), (2250, 13735680), (2304, 13413750), (2336, 13230000), (2352, 13140000), (2400, 12877200), (2450, 12614400), (2500, 12362112), (2520, 12264000), (2555, 12096000), (2560, 12072375), (2625, 11773440), (2628, 11760000), (2646, 11680000), (2688, 11497500), (2700, 11446400), (2800, 11037600), (2880, 10731000), (2920, 10584000), (2940, 10512000), (3000, 10301760), (3024, 10220000), (3066, 10080000), (3136, 9855000), (3150, 9811200), (3200, 9657900), (3285, 9408000), (3360, 9198000), (3375, 9157120), (3456, 8942500), (3500, 8830080), (3504, 8820000), (3528, 8760000), (3577, 8640000), (3584, 8623125), (3600, 8584800), (3650, 8467200), (3675, 8409600), (3750, 8241408), (3780, 8176000), (3840, 8048250), (3920, 7884000), (3942, 7840000), (4000, 7726320), (4032, 7665000), (4088, 7560000), (4200, 7358400), (4320, 7154000), (4375, 7064064), (4380, 7056000), (4410, 7008000), (4480, 6898500), (4500, 6867840), (4599, 6720000), (4608, 6706875), (4672, 6615000), (4704, 6570000), (4725, 6540800), (4800, 6438600), (4900, 6307200), (5000, 6181056), (5040, 6132000), (5110, 6048000), (5250, 5886720), (5256, 5880000), (5292, 5840000), (5376, 5748750), (5400, 5723200), (5475, 5644800), (5600, 5518800), (5625, 5494272), (5760, 5365500), (5840, 5292000), (5880, 5256000), (6000, 5150880), (6048, 5110000), (6125, 5045760), (6132, 5040000), (6272, 4927500), (6300, 4905600), (6400, 4828950), (6570, 4704000), (6615, 4672000), (6720, 4599000), (6750, 4578560), (6912, 4471250), (7000, 4415040), (7008, 4410000), (7056, 4380000), (7154, 4320000), (7200, 4292400), (7300, 4233600), (7350, 4204800), (7500, 4120704), (7560, 4088000), (7665, 4032000), (7680, 4024125), (7840, 3942000), (7875, 3924480), (7884, 3920000), (8000, 3863160), (8064, 3832500), (8176, 3780000), (8400, 3679200), (8640, 3577000), (8750, 3532032), (8760, 3528000), (8820, 3504000), (8960, 3449250), (9000, 3433920), (9125, 3386880), (9198, 3360000), (9344, 3307500), (9408, 3285000), (9450, 3270400), (9600, 3219300), (9800, 3153600), (9855, 3136000), (10000, 3090528), (10080, 3066000), (10220, 3024000), (10500, 2943360), (10512, 2940000), (10584, 2920000), (10731, 2880000), (10752, 2874375), (10800, 2861600), (10950, 2822400), (11025, 2803200), (11200, 2759400), (11250, 2747136), (11520, 2682750), (11680, 2646000), (11760, 2628000), (12000, 2575440), (12096, 2555000), (12250, 2522880), (12264, 2520000), (12544, 2463750), (12600, 2452800), (12775, 2419200), (12800, 2414475), (13125, 2354688), (13140, 2352000), (13230, 2336000), (13440, 2299500), (13500, 2289280), (13797, 2240000), (13824, 2235625), (14000, 2207520), (14016, 2205000), (14112, 2190000), (14308, 2160000), (14400, 2146200), (14600, 2116800), (14700, 2102400), (15000, 2060352), (15120, 2044000), (15330, 2016000), (15680, 1971000), (15750, 1962240), (15768, 1960000), (16000, 1931580), (16128, 1916250), (16352, 1890000), (16425, 1881600), (16800, 1839600), (16875, 1831424), (17280, 1788500), (17500, 1766016), (17520, 1764000), (17640, 1752000), (17885, 1728000), (17920, 1724625), (18000, 1716960), (18250, 1693440), (18375, 1681920), (18396, 1680000), (18688, 1653750), (18816, 1642500), (18900, 1635200), (19200, 1609650), (19600, 1576800), (19710, 1568000), (20000, 1545264), (20160, 1533000), (20440, 1512000), (21000, 1471680), (21024, 1470000), (21168, 1460000), (21462, 1440000), (21600, 1430800), (21900, 1411200), (22050, 1401600), (22400, 1379700), (22500, 1373568), (22995, 1344000), (23040, 1341375), (23360, 1323000), (23520, 1314000), (23625, 1308160), (24000, 1287720), (24192, 1277500), (24500, 1261440), (24528, 1260000), (25088, 1231875), (25200, 1226400), (25550, 1209600), (26250, 1177344), 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