2800980000

素因数分解:

$2^5\times 3^4\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 1200

約数和(自身を含む): 13335981120

約数和(自身を除く): 10535001120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 50, 52, 54, 56, 57, 60, 63, 65, 70, 72, 75, 76, 78, 80, 81, 84, 90, 91, 95, 96, 100, 104, 105, 108, 112, 114, 117, 120, 125, 126, 130, 133, 135, 140, 144, 150, 152, 156, 160, 162, 168, 171, 175, 180, 182, 189, 190, 195, 200, 208, 210, 216, 224, 225, 228, 234, 240, 247, 250, 252, 260, 266, 270, 273, 280, 285, 288, 300, 304, 312, 315, 324, 325, 336, 342, 350, 351, 360, 364, 375, 378, 380, 390, 399, 400, 405, 416, 420, 432, 450, 455, 456, 468, 475, 480, 494, 500, 504, 513, 520, 525, 532, 540, 546, 560, 567, 570, 585, 600, 608, 624, 625, 630, 648, 650, 665, 672, 675, 684, 700, 702, 720, 728, 741, 750, 756, 760, 780, 798, 800, 810, 819, 840, 855, 864, 875, 900, 910, 912, 936, 945, 950, 975, 988, 1000, 1008, 1026, 1040, 1050, 1053, 1064, 1080, 1092, 1120, 1125, 1134, 1140, 1170, 1197, 1200, 1235, 1248, 1250, 1260, 1296, 1300, 1330, 1350, 1365, 1368, 1400, 1404, 1425, 1440, 1456, 1482, 1500, 1512, 1520, 1539, 1560, 1575, 1596, 1620, 1625, 1638, 1680, 1710, 1729, 1750, 1755, 1800, 1820, 1824, 1872, 1875, 1890, 1900, 1950, 1976, 1995, 2000, 2016, 2025, 2052, 2080, 2100, 2106, 2128, 2160, 2184, 2223, 2250, 2268, 2275, 2280, 2340, 2375, 2394, 2400, 2457, 2470, 2500, 2520, 2565, 2592, 2600, 2625, 2660, 2700, 2730, 2736, 2800, 2808, 2835, 2850, 2912, 2925, 2964, 3000, 3024, 3040, 3078, 3120, 3150, 3192, 3240, 3250, 3276, 3325, 3360, 3375, 3420, 3458, 3500, 3510, 3591, 3600, 3640, 3705, 3744, 3750, 3780, 3800, 3900, 3952, 3990, 4000, 4050, 4095, 4104, 4200, 4212, 4256, 4275, 4320, 4368, 4375, 4446, 4500, 4536, 4550, 4560, 4680, 4725, 4750, 4788, 4875, 4914, 4940, 5000, 5040, 5130, 5187, 5200, 5250, 5265, 5320, 5400, 5460, 5472, 5600, 5616, 5625, 5670, 5700, 5850, 5928, 5985, 6000, 6048, 6156, 6175, 6240, 6300, 6384, 6480, 6500, 6552, 6650, 6669, 6750, 6825, 6840, 6916, 7000, 7020, 7125, 7182, 7200, 7280, 7371, 7410, 7500, 7560, 7600, 7695, 7800, 7875, 7904, 7980, 8100, 8125, 8190, 8208, 8400, 8424, 8550, 8645, 8736, 8750, 8775, 8892, 9000, 9072, 9100, 9120, 9360, 9450, 9500, 9576, 9750, 9828, 9880, 9975, 10000, 10080, 10125, 10260, 10374, 10400, 10500, 10530, 10640, 10773, 10800, 10920, 11115, 11232, 11250, 11340, 11375, 11400, 11700, 11856, 11875, 11970, 12000, 12285, 12312, 12350, 12600, 12768, 12825, 12960, 13000, 13104, 13125, 13300, 13338, 13500, 13650, 13680, 13832, 14000, 14040, 14175, 14250, 14364, 14560, 14625, 14742, 14820, 15000, 15120, 15200, 15390, 15561, 15600, 15750, 15960, 16200, 16250, 16380, 16416, 16625, 16800, 16848, 16875, 17100, 17290, 17500, 17550, 17784, 17955, 18000, 18144, 18200, 18525, 18720, 18900, 19000, 19152, 19500, 19656, 19760, 19950, 20000, 20007, 20250, 20475, 20520, 20748, 21000, 21060, 21280, 21375, 21546, 21600, 21840, 22230, 22500, 22680, 22750, 22800, 23400, 23625, 23712, 23750, 23940, 24375, 24570, 24624, 24700, 25200, 25650, 25935, 26000, 26208, 26250, 26325, 26600, 26676, 27000, 27300, 27360, 27664, 28000, 28080, 28350, 28500, 28728, 29250, 29484, 29640, 29925, 30000, 30240, 30780, 30875, 31122, 31200, 31500, 31920, 32400, 32500, 32760, 33250, 33345, 33696, 33750, 34125, 34200, 34580, 35000, 35100, 35568, 35625, 35910, 36000, 36400, 36855, 37050, 37800, 38000, 38304, 38475, 39000, 39312, 39375, 39520, 39900, 40014, 40500, 40950, 41040, 41496, 42000, 42120, 42750, 43092, 43225, 43680, 43875, 44460, 45000, 45360, 45500, 45600, 46683, 46800, 47250, 47500, 47880, 48750, 49140, 49248, 49400, 49875, 50400, 50625, 51300, 51870, 52000, 52500, 52650, 53200, 53352, 53865, 54000, 54600, 55328, 55575, 56160, 56700, 56875, 57000, 57456, 58500, 58968, 59280, 59850, 60000, 61425, 61560, 61750, 62244, 63000, 63840, 64125, 64800, 65000, 65520, 66500, 66690, 67500, 68250, 68400, 69160, 70000, 70200, 70875, 71136, 71250, 71820, 72800, 73125, 73710, 74100, 75600, 76000, 76950, 77805, 78000, 78624, 78750, 79800, 80028, 81000, 81900, 82080, 82992, 83125, 84000, 84240, 85500, 86184, 86450, 87750, 88920, 89775, 90000, 90720, 91000, 92625, 93366, 93600, 94500, 95000, 95760, 97500, 98280, 98800, 99750, 100035, 101250, 102375, 102600, 103740, 105000, 105300, 106400, 106704, 106875, 107730, 108000, 109200, 111150, 113400, 113750, 114000, 114912, 117000, 117936, 118125, 118560, 119700, 122850, 123120, 123500, 124488, 126000, 128250, 129675, 130000, 131040, 131625, 133000, 133380, 135000, 136500, 136800, 138320, 140000, 140049, 140400, 141750, 142500, 143640, 146250, 147420, 148200, 149625, 151200, 153900, 154375, 155610, 156000, 157500, 159600, 160056, 162000, 163800, 165984, 166250, 166725, 168480, 170625, 171000, 172368, 172900, 175500, 177840, 179550, 180000, 182000, 184275, 185250, 186732, 189000, 190000, 191520, 192375, 195000, 196560, 197600, 199500, 200070, 202500, 204750, 205200, 207480, 210000, 210600, 213408, 213750, 215460, 216125, 218400, 219375, 222300, 226800, 227500, 228000, 233415, 234000, 235872, 236250, 239400, 245700, 246240, 247000, 248976, 249375, 252000, 256500, 259350, 260000, 263250, 266000, 266760, 269325, 270000, 273000, 276640, 277875, 280098, 280800, 283500, 285000, 287280, 292500, 294840, 296400, 299250, 307125, 307800, 308750, 311220, 315000, 319200, 320112, 320625, 324000, 327600, 332500, 333450, 341250, 342000, 344736, 345800, 351000, 354375, 355680, 359100, 364000, 368550, 370500, 373464, 378000, 380000, 384750, 389025, 390000, 393120, 399000, 400140, 405000, 409500, 410400, 414960, 420000, 421200, 427500, 430920, 432250, 438750, 444600, 448875, 453600, 455000, 463125, 466830, 468000, 472500, 478800, 491400, 494000, 497952, 498750, 500175, 511875, 513000, 518700, 526500, 532000, 533520, 538650, 540000, 546000, 555750, 560196, 567000, 570000, 574560, 585000, 589680, 592800, 598500, 614250, 615600, 617500, 622440, 630000, 640224, 641250, 648375, 655200, 658125, 665000, 666900, 682500, 684000, 691600, 700245, 702000, 708750, 718200, 737100, 741000, 746928, 748125, 756000, 769500, 778050, 780000, 798000, 800280, 810000, 819000, 829920, 833625, 842400, 855000, 861840, 864500, 877500, 889200, 897750, 910000, 921375, 926250, 933660, 945000, 957600, 961875, 982800, 988000, 997500, 1000350, 1023750, 1026000, 1037400, 1053000, 1067040, 1077300, 1080625, 1092000, 1111500, 1120392, 1134000, 1140000, 1167075, 1170000, 1179360, 1197000, 1228500, 1231200, 1235000, 1244880, 1260000, 1282500, 1296750, 1316250, 1330000, 1333800, 1346625, 1365000, 1383200, 1389375, 1400490, 1404000, 1417500, 1436400, 1474200, 1482000, 1493856, 1496250, 1535625, 1539000, 1556100, 1596000, 1600560, 1620000, 1638000, 1667250, 1710000, 1723680, 1729000, 1755000, 1778400, 1795500, 1820000, 1842750, 1852500, 1867320, 1890000, 1923750, 1945125, 1965600, 1995000, 2000700, 2047500, 2052000, 2074800, 2106000, 2154600, 2161250, 2223000, 2240784, 2244375, 2268000, 2334150, 2340000, 2394000, 2457000, 2470000, 2489760, 2500875, 2565000, 2593500, 2632500, 2660000, 2667600, 2693250, 2730000, 2778750, 2800980, 2835000, 2872800, 2948400, 2964000, 2992500, 3071250, 3078000, 3112200, 3201120, 3241875, 3276000, 3334500, 3420000, 3458000, 3501225, 3510000, 3591000, 3685500, 3705000, 3734640, 3780000, 3847500, 3890250, 3990000, 4001400, 4095000, 4149600, 4168125, 4212000, 4309200, 4322500, 4446000, 4481568, 4488750, 4606875, 4668300, 4788000, 4914000, 4940000, 5001750, 5130000, 5187000, 5265000, 5335200, 5386500, 5460000, 5557500, 5601960, 5670000, 5835375, 5896800, 5985000, 6142500, 6156000, 6224400, 6483750, 6669000, 6733125, 6916000, 7002450, 7020000, 7182000, 7371000, 7410000, 7469280, 7695000, 7780500, 7980000, 8002800, 8190000, 8336250, 8618400, 8645000, 8892000, 8977500, 9213750, 9336600, 9725625, 9828000, 10003500, 10260000, 10374000, 10530000, 10773000, 11115000, 11203920, 11340000, 11670750, 11970000, 12285000, 12448800, 12504375, 12967500, 13338000, 13466250, 14004900, 14364000, 14742000, 14820000, 15390000, 15561000, 16005600, 16380000, 16672500, 17290000, 17506125, 17955000, 18427500, 18673200, 19451250, 20007000, 20748000, 21060000, 21546000, 22230000, 22407840, 23341500, 23940000, 24570000, 25008750, 25935000, 26676000, 26932500, 28009800, 29176875, 29484000, 30780000, 31122000, 33345000, 34580000, 35012250, 35910000, 36855000, 37346400, 38902500, 40014000, 43092000, 44460000, 46683000, 49140000, 50017500, 51870000, 53865000, 56019600, 58353750, 62244000, 66690000, 70024500, 71820000, 73710000, 77805000, 80028000, 87530625, 93366000, 100035000, 103740000, 107730000, 112039200, 116707500, 133380000, 140049000, 147420000, 155610000, 175061250, 186732000, 200070000, 215460000, 233415000, 280098000, 311220000, 350122500, 400140000, 466830000, 560196000, 700245000, 933660000, 1400490000, 2800980000]

約数ペア:

[(1, 2800980000), (2, 1400490000), (3, 933660000), (4, 700245000), (5, 560196000), (6, 466830000), (7, 400140000), (8, 350122500), (9, 311220000), (10, 280098000), (12, 233415000), (13, 215460000), (14, 200070000), (15, 186732000), (16, 175061250), (18, 155610000), (19, 147420000), (20, 140049000), (21, 133380000), (24, 116707500), (25, 112039200), (26, 107730000), (27, 103740000), (28, 100035000), (30, 93366000), (32, 87530625), (35, 80028000), (36, 77805000), (38, 73710000), (39, 71820000), (40, 70024500), (42, 66690000), (45, 62244000), (48, 58353750), (50, 56019600), (52, 53865000), (54, 51870000), (56, 50017500), (57, 49140000), (60, 46683000), (63, 44460000), (65, 43092000), (70, 40014000), (72, 38902500), (75, 37346400), (76, 36855000), (78, 35910000), (80, 35012250), (81, 34580000), (84, 33345000), (90, 31122000), (91, 30780000), (95, 29484000), (96, 29176875), (100, 28009800), (104, 26932500), (105, 26676000), (108, 25935000), (112, 25008750), (114, 24570000), (117, 23940000), (120, 23341500), (125, 22407840), (126, 22230000), (130, 21546000), (133, 21060000), (135, 20748000), (140, 20007000), (144, 19451250), (150, 18673200), (152, 18427500), (156, 17955000), (160, 17506125), (162, 17290000), (168, 16672500), (171, 16380000), (175, 16005600), (180, 15561000), (182, 15390000), (189, 14820000), (190, 14742000), (195, 14364000), (200, 14004900), (208, 13466250), (210, 13338000), (216, 12967500), (224, 12504375), (225, 12448800), (228, 12285000), (234, 11970000), (240, 11670750), (247, 11340000), (250, 11203920), (252, 11115000), (260, 10773000), (266, 10530000), (270, 10374000), (273, 10260000), (280, 10003500), (285, 9828000), (288, 9725625), (300, 9336600), (304, 9213750), (312, 8977500), (315, 8892000), (324, 8645000), (325, 8618400), (336, 8336250), (342, 8190000), (350, 8002800), (351, 7980000), (360, 7780500), (364, 7695000), (375, 7469280), (378, 7410000), (380, 7371000), (390, 7182000), (399, 7020000), (400, 7002450), (405, 6916000), (416, 6733125), (420, 6669000), (432, 6483750), (450, 6224400), (455, 6156000), (456, 6142500), (468, 5985000), (475, 5896800), (480, 5835375), (494, 5670000), (500, 5601960), (504, 5557500), (513, 5460000), (520, 5386500), (525, 5335200), (532, 5265000), (540, 5187000), (546, 5130000), (560, 5001750), (567, 4940000), (570, 4914000), (585, 4788000), (600, 4668300), (608, 4606875), (624, 4488750), (625, 4481568), (630, 4446000), (648, 4322500), (650, 4309200), (665, 4212000), (672, 4168125), (675, 4149600), (684, 4095000), (700, 4001400), (702, 3990000), (720, 3890250), (728, 3847500), (741, 3780000), (750, 3734640), (756, 3705000), (760, 3685500), (780, 3591000), (798, 3510000), (800, 3501225), (810, 3458000), (819, 3420000), (840, 3334500), (855, 3276000), (864, 3241875), (875, 3201120), (900, 3112200), (910, 3078000), (912, 3071250), (936, 2992500), (945, 2964000), (950, 2948400), (975, 2872800), (988, 2835000), (1000, 2800980), (1008, 2778750), (1026, 2730000), (1040, 2693250), (1050, 2667600), (1053, 2660000), (1064, 2632500), (1080, 2593500), (1092, 2565000), (1120, 2500875), (1125, 2489760), (1134, 2470000), (1140, 2457000), (1170, 2394000), (1197, 2340000), (1200, 2334150), (1235, 2268000), (1248, 2244375), (1250, 2240784), (1260, 2223000), (1296, 2161250), (1300, 2154600), (1330, 2106000), (1350, 2074800), (1365, 2052000), (1368, 2047500), (1400, 2000700), (1404, 1995000), (1425, 1965600), (1440, 1945125), (1456, 1923750), (1482, 1890000), (1500, 1867320), (1512, 1852500), (1520, 1842750), (1539, 1820000), (1560, 1795500), (1575, 1778400), (1596, 1755000), (1620, 1729000), (1625, 1723680), (1638, 1710000), (1680, 1667250), (1710, 1638000), (1729, 1620000), (1750, 1600560), (1755, 1596000), (1800, 1556100), (1820, 1539000), (1824, 1535625), (1872, 1496250), (1875, 1493856), (1890, 1482000), (1900, 1474200), (1950, 1436400), (1976, 1417500), (1995, 1404000), (2000, 1400490), (2016, 1389375), (2025, 1383200), (2052, 1365000), (2080, 1346625), (2100, 1333800), (2106, 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(4050, 691600), (4095, 684000), (4104, 682500), (4200, 666900), (4212, 665000), (4256, 658125), (4275, 655200), (4320, 648375), (4368, 641250), (4375, 640224), (4446, 630000), (4500, 622440), (4536, 617500), (4550, 615600), (4560, 614250), (4680, 598500), (4725, 592800), (4750, 589680), (4788, 585000), (4875, 574560), (4914, 570000), (4940, 567000), (5000, 560196), (5040, 555750), (5130, 546000), (5187, 540000), (5200, 538650), (5250, 533520), (5265, 532000), (5320, 526500), (5400, 518700), (5460, 513000), (5472, 511875), (5600, 500175), (5616, 498750), (5625, 497952), (5670, 494000), (5700, 491400), (5850, 478800), (5928, 472500), (5985, 468000), (6000, 466830), (6048, 463125), (6156, 455000), (6175, 453600), (6240, 448875), (6300, 444600), (6384, 438750), (6480, 432250), (6500, 430920), (6552, 427500), (6650, 421200), (6669, 420000), (6750, 414960), (6825, 410400), (6840, 409500), (6916, 405000), (7000, 400140), (7020, 399000), (7125, 393120), (7182, 390000), (7200, 389025), (7280, 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