20195443800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 768

約数和(自身を含む): 82944691200

約数和(自身を除く): 62749247400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 41, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 82, 83, 84, 90, 100, 105, 108, 120, 123, 126, 135, 140, 150, 157, 164, 166, 168, 175, 180, 189, 200, 205, 210, 216, 225, 246, 249, 252, 270, 280, 287, 300, 314, 315, 328, 332, 350, 360, 369, 378, 410, 415, 420, 450, 471, 492, 498, 504, 525, 540, 574, 581, 600, 615, 628, 630, 664, 675, 700, 738, 747, 756, 785, 820, 830, 840, 861, 900, 942, 945, 984, 996, 1025, 1050, 1080, 1099, 1107, 1148, 1162, 1230, 1245, 1256, 1260, 1350, 1400, 1413, 1435, 1476, 1494, 1512, 1570, 1575, 1640, 1660, 1722, 1743, 1800, 1845, 1884, 1890, 1992, 2050, 2075, 2100, 2198, 2214, 2241, 2296, 2324, 2355, 2460, 2490, 2520, 2583, 2700, 2826, 2870, 2905, 2952, 2988, 3075, 3140, 3150, 3297, 3320, 3403, 3444, 3486, 3690, 3735, 3768, 3780, 3925, 4100, 4150, 4200, 4239, 4305, 4396, 4428, 4482, 4648, 4710, 4725, 4920, 4980, 5166, 5229, 5400, 5495, 5535, 5652, 5740, 5810, 5976, 6150, 6225, 6280, 6300, 6437, 6594, 6806, 6888, 6972, 7065, 7175, 7380, 7470, 7560, 7749, 7850, 8200, 8300, 8478, 8610, 8715, 8792, 8856, 8964, 9225, 9420, 9450, 9891, 9960, 10209, 10332, 10458, 10990, 11070, 11205, 11304, 11480, 11620, 11775, 12300, 12450, 12600, 12874, 12915, 13031, 13188, 13612, 13944, 14130, 14350, 14525, 14760, 14940, 15498, 15687, 15700, 16485, 16600, 16956, 17015, 17220, 17430, 17928, 18450, 18675, 18840, 18900, 19311, 19782, 20418, 20664, 20916, 21195, 21525, 21980, 22140, 22410, 23240, 23550, 23821, 24600, 24900, 25748, 25830, 26062, 26145, 26376, 27224, 27475, 27675, 28260, 28700, 29050, 29673, 29880, 30627, 30996, 31374, 31400, 32185, 32970, 33912, 34030, 34440, 34860, 35325, 36900, 37350, 37800, 38622, 38745, 39093, 39564, 40836, 41832, 42390, 43050, 43575, 43960, 44280, 44820, 45059, 47100, 47642, 49455, 49800, 51045, 51496, 51660, 52124, 52290, 54950, 55350, 56025, 56520, 57400, 57933, 58100, 59346, 61254, 61992, 62748, 64370, 64575, 65155, 65940, 68060, 69720, 70650, 71463, 73800, 74700, 77244, 77490, 78186, 78435, 79128, 81672, 82425, 84780, 85075, 86100, 87150, 89640, 90118, 91217, 91881, 94200, 95284, 96555, 98910, 102090, 103320, 104248, 104580, 105975, 109900, 110700, 112050, 115866, 116200, 117279, 118692, 119105, 122508, 125496, 128740, 129150, 130310, 130725, 131880, 135177, 136120, 141300, 142926, 148365, 149400, 153135, 154488, 154980, 156372, 156870, 160925, 164850, 169560, 170150, 172200, 173799, 174300, 180236, 182434, 183762, 190568, 193110, 193725, 195465, 197820, 204180, 209160, 211950, 214389, 219800, 221400, 224100, 225295, 231732, 234558, 237384, 238210, 245016, 247275, 255225, 257480, 258300, 260620, 261450, 270354, 273651, 282600, 285852, 289665, 296730, 306270, 309960, 312744, 313740, 321850, 325775, 329700, 340300, 347598, 348600, 351837, 357315, 360472, 364868, 367524, 386220, 387450, 390930, 392175, 395640, 405531, 408360, 423900, 428778, 448200, 450590, 456085, 459405, 463464, 469116, 476420, 482775, 494550, 510450, 516600, 521240, 522900, 534271, 540708, 547302, 571704, 579330, 586395, 593460, 595525, 612540, 627480, 643167, 643700, 651550, 659400, 675885, 680600, 695196, 703674, 714630, 729736, 735048, 741825, 765675, 772440, 774900, 781860, 784350, 811062, 820953, 847800, 857556, 868995, 901180, 912170, 918810, 938232, 952840, 965550, 977325, 989100, 1020900, 1045800, 1068542, 1071945, 1081416, 1094604, 1126475, 1158660, 1172790, 1186920, 1191050, 1216593, 1225080, 1286334, 1287400, 1303100, 1351770, 1368255, 1390392, 1407348, 1429260, 1448325, 1483650, 1531350, 1549800, 1563720, 1568700, 1602813, 1622124, 1641906, 1715112, 1737990, 1759185, 1786575, 1802360, 1824340, 1837620, 1931100, 1954650, 1978200, 2027655, 2041800, 2137084, 2143890, 2189208, 2252950, 2280425, 2297025, 2317320, 2345580, 2382100, 2433186, 2462859, 2572668, 2606200, 2671355, 2703540, 2736510, 2814696, 2858520, 2896650, 2931975, 2967300, 3062700, 3137400, 3205626, 3215835, 3244248, 3283812, 3379425, 3475980, 3518370, 3573150, 3648680, 3675240, 3739897, 3862200, 3909300, 4055310, 4104765, 4274168, 4287780, 4344975, 4505900, 4560850, 4594050, 4691160, 4764200, 4808439, 4866372, 4925718, 5145336, 5342710, 5359725, 5407080, 5473020, 5793300, 5863950, 5934600, 6082965, 6125400, 6411252, 6431670, 6567624, 6758850, 6841275, 6951960, 7036740, 7146300, 7479794, 7818600, 8014065, 8110620, 8209530, 8575560, 8689950, 8795925, 9011800, 9121700, 9188100, 9616878, 9732744, 9851436, 10138275, 10685420, 10719450, 10946040, 11219691, 11586600, 11727900, 12165930, 12314295, 12822504, 12863340, 13356775, 13517700, 13682550, 14073480, 14292600, 14425317, 14959588, 16028130, 16079175, 16221240, 16419060, 17379900, 17591850, 18243400, 18376200, 18699485, 19233756, 19702872, 20276550, 20523825, 21370840, 21438900, 22439382, 23455800, 24042195, 24331860, 24628590, 25726680, 26713550, 27035400, 27365100, 28850634, 29919176, 30414825, 32056260, 32158350, 32838120, 33659073, 34759800, 35183700, 37398970, 38467512, 40070325, 40553100, 41047650, 42877800, 44878764, 48084390, 48663720, 49257180, 53427100, 54730200, 56098455, 57701268, 60829650, 61571475, 64112520, 64316700, 67318146, 70367400, 72126585, 74797940, 80140650, 81106200, 82095300, 89757528, 93497425, 96168780, 98514360, 100977219, 106854200, 112196910, 115402536, 120210975, 121659300, 123142950, 128633400, 134636292, 144253170, 149595880, 160281300, 164190600, 168295365, 186994850, 192337560, 201954438, 224393820, 240421950, 243318600, 246285900, 269272584, 280492275, 288506340, 320562600, 336590730, 360632925, 373989700, 403908876, 448787640, 480843900, 492571800, 504886095, 560984550, 577012680, 673181460, 721265850, 747979400, 807817752, 841476825, 961687800, 1009772190, 1121969100, 1346362920, 1442531700, 1682953650, 2019544380, 2243938200, 2524430475, 2885063400, 3365907300, 4039088760, 5048860950, 6731814600, 10097721900, 20195443800]

約数ペア:

[(1, 20195443800), (2, 10097721900), (3, 6731814600), (4, 5048860950), (5, 4039088760), (6, 3365907300), (7, 2885063400), (8, 2524430475), (9, 2243938200), (10, 2019544380), (12, 1682953650), (14, 1442531700), (15, 1346362920), (18, 1121969100), (20, 1009772190), (21, 961687800), (24, 841476825), (25, 807817752), (27, 747979400), (28, 721265850), (30, 673181460), (35, 577012680), (36, 560984550), (40, 504886095), (41, 492571800), (42, 480843900), (45, 448787640), (50, 403908876), (54, 373989700), (56, 360632925), (60, 336590730), (63, 320562600), (70, 288506340), (72, 280492275), (75, 269272584), (82, 246285900), (83, 243318600), (84, 240421950), (90, 224393820), (100, 201954438), (105, 192337560), (108, 186994850), (120, 168295365), (123, 164190600), (126, 160281300), (135, 149595880), (140, 144253170), (150, 134636292), (157, 128633400), (164, 123142950), (166, 121659300), (168, 120210975), (175, 115402536), (180, 112196910), (189, 106854200), (200, 100977219), (205, 98514360), (210, 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16221240), (1256, 16079175), (1260, 16028130), (1350, 14959588), (1400, 14425317), (1413, 14292600), (1435, 14073480), (1476, 13682550), (1494, 13517700), (1512, 13356775), (1570, 12863340), (1575, 12822504), (1640, 12314295), (1660, 12165930), (1722, 11727900), (1743, 11586600), (1800, 11219691), (1845, 10946040), (1884, 10719450), (1890, 10685420), (1992, 10138275), (2050, 9851436), (2075, 9732744), (2100, 9616878), (2198, 9188100), (2214, 9121700), (2241, 9011800), (2296, 8795925), (2324, 8689950), (2355, 8575560), (2460, 8209530), (2490, 8110620), (2520, 8014065), (2583, 7818600), (2700, 7479794), (2826, 7146300), (2870, 7036740), (2905, 6951960), (2952, 6841275), (2988, 6758850), (3075, 6567624), (3140, 6431670), (3150, 6411252), (3297, 6125400), (3320, 6082965), (3403, 5934600), (3444, 5863950), (3486, 5793300), (3690, 5473020), (3735, 5407080), (3768, 5359725), (3780, 5342710), (3925, 5145336), (4100, 4925718), (4150, 4866372), (4200, 4808439), (4239, 4764200), (4305, 4691160), 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(31400, 643167), (32185, 627480), (32970, 612540), (33912, 595525), (34030, 593460), (34440, 586395), (34860, 579330), (35325, 571704), (36900, 547302), (37350, 540708), (37800, 534271), (38622, 522900), (38745, 521240), (39093, 516600), (39564, 510450), (40836, 494550), (41832, 482775), (42390, 476420), (43050, 469116), (43575, 463464), (43960, 459405), (44280, 456085), (44820, 450590), (45059, 448200), (47100, 428778), (47642, 423900), (49455, 408360), (49800, 405531), (51045, 395640), (51496, 392175), (51660, 390930), (52124, 387450), (52290, 386220), (54950, 367524), (55350, 364868), (56025, 360472), (56520, 357315), (57400, 351837), (57933, 348600), (58100, 347598), (59346, 340300), (61254, 329700), (61992, 325775), (62748, 321850), (64370, 313740), (64575, 312744), (65155, 309960), (65940, 306270), (68060, 296730), (69720, 289665), (70650, 285852), (71463, 282600), (73800, 273651), (74700, 270354), (77244, 261450), (77490, 260620), (78186, 258300), (78435, 257480), (79128, 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