18906690000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 800

約数和(自身を含む): 72293658624

約数和(自身を除く): 53386968624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 25, 30, 33, 40, 44, 46, 47, 48, 50, 53, 55, 60, 66, 69, 75, 80, 88, 92, 94, 100, 106, 110, 115, 120, 125, 132, 138, 141, 150, 159, 165, 176, 184, 188, 200, 212, 220, 230, 235, 240, 250, 253, 264, 265, 275, 276, 282, 300, 318, 330, 345, 368, 375, 376, 400, 424, 440, 460, 470, 500, 506, 517, 528, 530, 550, 552, 564, 575, 583, 600, 625, 636, 660, 690, 705, 750, 752, 759, 795, 825, 848, 880, 920, 940, 1000, 1012, 1034, 1060, 1081, 1100, 1104, 1128, 1150, 1166, 1175, 1200, 1219, 1250, 1265, 1272, 1320, 1325, 1375, 1380, 1410, 1500, 1518, 1551, 1590, 1650, 1725, 1749, 1840, 1875, 1880, 2000, 2024, 2068, 2120, 2162, 2200, 2256, 2300, 2332, 2350, 2438, 2491, 2500, 2530, 2544, 2585, 2640, 2650, 2750, 2760, 2820, 2875, 2915, 3000, 3036, 3102, 3180, 3243, 3300, 3450, 3498, 3525, 3657, 3750, 3760, 3795, 3975, 4048, 4125, 4136, 4240, 4324, 4400, 4600, 4664, 4700, 4876, 4982, 5000, 5060, 5170, 5300, 5405, 5500, 5520, 5640, 5750, 5830, 5875, 6000, 6072, 6095, 6204, 6325, 6360, 6486, 6600, 6625, 6875, 6900, 6996, 7050, 7314, 7473, 7500, 7590, 7755, 7950, 8250, 8272, 8625, 8648, 8745, 9200, 9328, 9400, 9752, 9964, 10000, 10120, 10340, 10600, 10810, 11000, 11280, 11500, 11660, 11750, 11891, 12144, 12190, 12408, 12455, 12650, 12720, 12925, 12972, 13200, 13250, 13409, 13750, 13800, 13992, 14100, 14375, 14575, 14628, 14946, 15000, 15180, 15510, 15900, 16215, 16500, 17250, 17296, 17490, 17625, 18285, 18800, 18975, 19504, 19875, 19928, 20240, 20625, 20680, 21200, 21620, 22000, 23000, 23320, 23500, 23782, 24380, 24816, 24910, 25300, 25850, 25944, 26500, 26818, 27025, 27401, 27500, 27600, 27984, 28200, 28750, 29150, 29256, 29375, 29892, 30000, 30360, 30475, 31020, 31625, 31800, 32430, 33000, 33125, 34500, 34980, 35250, 35673, 36570, 37365, 37950, 38775, 39750, 39856, 40227, 41250, 41360, 43125, 43240, 43725, 46000, 46640, 47000, 47564, 48760, 49820, 50600, 51700, 51888, 53000, 53636, 54050, 54802, 55000, 56400, 57293, 57500, 58300, 58512, 58750, 59455, 59784, 60720, 60950, 62040, 62275, 63250, 63600, 64625, 64860, 66000, 66250, 67045, 69000, 69960, 70500, 71346, 72875, 73140, 74730, 75900, 77550, 79500, 80454, 81075, 82203, 82500, 86250, 86480, 87450, 88125, 91425, 94000, 94875, 95128, 97520, 99375, 99640, 101200, 103400, 106000, 107272, 108100, 109604, 110000, 114586, 115000, 116600, 117500, 118910, 119568, 121900, 124080, 124550, 126500, 129250, 129720, 132500, 134090, 135125, 137005, 138000, 139920, 141000, 142692, 145750, 146280, 149460, 151800, 152375, 155100, 158125, 159000, 160908, 162150, 164406, 165000, 171879, 172500, 174900, 176250, 178365, 182850, 186825, 189750, 190256, 193875, 198750, 199280, 201135, 206800, 214544, 216200, 218625, 219208, 229172, 230000, 233200, 235000, 237820, 243800, 249100, 253000, 258500, 259440, 265000, 268180, 270250, 274010, 282000, 285384, 286465, 291500, 292560, 297275, 298920, 303600, 304750, 310200, 311375, 316250, 318000, 321816, 323125, 324300, 328812, 330000, 335225, 343758, 345000, 349800, 352500, 356730, 364375, 365700, 373650, 379500, 387750, 397500, 402270, 405375, 411015, 432400, 437250, 438416, 457125, 458344, 470000, 474375, 475640, 487600, 498200, 506000, 517000, 530000, 536360, 540500, 548020, 570768, 572930, 583000, 594550, 597840, 609500, 620400, 622750, 630223, 632500, 643632, 646250, 648600, 657624, 670450, 675625, 685025, 687516, 690000, 699600, 705000, 713460, 728750, 731400, 747300, 759000, 761875, 775500, 795000, 804540, 810750, 822030, 859395, 874500, 891825, 914250, 916688, 934125, 948750, 951280, 969375, 996400, 1005675, 1034000, 1072720, 1081000, 1093125, 1096040, 1145860, 1166000, 1189100, 1219000, 1245500, 1260446, 1265000, 1292500, 1297200, 1315248, 1340900, 1351250, 1370050, 1375032, 1410000, 1426920, 1432325, 1457500, 1462800, 1486375, 1494600, 1518000, 1523750, 1551000, 1556875, 1590000, 1609080, 1621500, 1644060, 1676125, 1718790, 1749000, 1783650, 1828500, 1868250, 1890669, 1897500, 1938750, 2011350, 2026875, 2055075, 2162000, 2186250, 2192080, 2285625, 2291720, 2378200, 2438000, 2491000, 2520892, 2530000, 2585000, 2681800, 2702500, 2740100, 2750064, 2853840, 2864650, 2915000, 2972750, 2989200, 3047500, 3102000, 3113750, 3151115, 3218160, 3243000, 3288120, 3352250, 3425125, 3437580, 3498000, 3567300, 3657000, 3736500, 3781338, 3795000, 3877500, 4022700, 4053750, 4110150, 4296975, 4372500, 4459125, 4571250, 4583440, 4670625, 4756400, 4982000, 5028375, 5041784, 5170000, 5363600, 5405000, 5480200, 5729300, 5830000, 5945500, 6095000, 6227500, 6302230, 6486000, 6576240, 6704500, 6850250, 6875160, 7134600, 7161625, 7314000, 7431875, 7473000, 7562676, 7590000, 7755000, 8045400, 8107500, 8220300, 8380625, 8593950, 8745000, 8918250, 9142500, 9341250, 9453345, 10056750, 10083568, 10275375, 10810000, 10960400, 11458600, 11891000, 12190000, 12455000, 12604460, 13409000, 13700500, 13750320, 14269200, 14323250, 14863750, 14946000, 15125352, 15510000, 15755575, 16090800, 16215000, 16440600, 16761250, 17125625, 17187900, 17490000, 17836500, 18285000, 18682500, 18906690, 20113500, 20550750, 21484875, 22295625, 22917200, 23782000, 24910000, 25141875, 25208920, 26818000, 27401000, 28646500, 29727500, 30250704, 31511150, 32430000, 32881200, 33522500, 34251250, 34375800, 35673000, 35808125, 36570000, 37365000, 37813380, 40227000, 41101500, 42969750, 44591250, 47266725, 50283750, 50417840, 51376875, 54802000, 57293000, 59455000, 63022300, 67045000, 68502500, 68751600, 71346000, 71616250, 74730000, 75626760, 78777875, 80454000, 82203000, 85939500, 89182500, 94533450, 100567500, 102753750, 107424375, 114586000, 118910000, 126044600, 134090000, 137005000, 143232500, 151253520, 157555750, 164406000, 171879000, 178365000, 189066900, 201135000, 205507500, 214848750, 236333625, 252089200, 274010000, 286465000, 315111500, 343758000, 356730000, 378133800, 393889375, 402270000, 411015000, 429697500, 472667250, 572930000, 630223000, 756267600, 787778750, 822030000, 859395000, 945334500, 1181668125, 1260446000, 1575557500, 1718790000, 1890669000, 2363336250, 3151115000, 3781338000, 4726672500, 6302230000, 9453345000, 18906690000]

約数ペア:

[(1, 18906690000), (2, 9453345000), (3, 6302230000), (4, 4726672500), (5, 3781338000), (6, 3151115000), (8, 2363336250), (10, 1890669000), (11, 1718790000), (12, 1575557500), (15, 1260446000), (16, 1181668125), (20, 945334500), (22, 859395000), (23, 822030000), (24, 787778750), (25, 756267600), (30, 630223000), (33, 572930000), (40, 472667250), (44, 429697500), (46, 411015000), (47, 402270000), (48, 393889375), (50, 378133800), (53, 356730000), (55, 343758000), (60, 315111500), (66, 286465000), (69, 274010000), (75, 252089200), (80, 236333625), (88, 214848750), (92, 205507500), (94, 201135000), (100, 189066900), (106, 178365000), (110, 171879000), (115, 164406000), (120, 157555750), (125, 151253520), (132, 143232500), (138, 137005000), (141, 134090000), (150, 126044600), (159, 118910000), (165, 114586000), (176, 107424375), (184, 102753750), (188, 100567500), (200, 94533450), (212, 89182500), (220, 85939500), (230, 82203000), (235, 80454000), (240, 78777875), (250, 75626760), (253, 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(1272, 14863750), (1320, 14323250), (1325, 14269200), (1375, 13750320), (1380, 13700500), (1410, 13409000), (1500, 12604460), (1518, 12455000), (1551, 12190000), (1590, 11891000), (1650, 11458600), (1725, 10960400), (1749, 10810000), (1840, 10275375), (1875, 10083568), (1880, 10056750), (2000, 9453345), (2024, 9341250), (2068, 9142500), (2120, 8918250), (2162, 8745000), (2200, 8593950), (2256, 8380625), (2300, 8220300), (2332, 8107500), (2350, 8045400), (2438, 7755000), (2491, 7590000), (2500, 7562676), (2530, 7473000), (2544, 7431875), (2585, 7314000), (2640, 7161625), (2650, 7134600), (2750, 6875160), (2760, 6850250), (2820, 6704500), (2875, 6576240), (2915, 6486000), (3000, 6302230), (3036, 6227500), (3102, 6095000), (3180, 5945500), (3243, 5830000), (3300, 5729300), (3450, 5480200), (3498, 5405000), (3525, 5363600), (3657, 5170000), (3750, 5041784), (3760, 5028375), (3795, 4982000), (3975, 4756400), (4048, 4670625), (4125, 4583440), (4136, 4571250), (4240, 4459125), (4324, 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