20375520000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 720

約数和(自身を含む): 78617734272

約数和(自身を除く): 58242214272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 32, 33, 34, 40, 44, 48, 50, 51, 55, 60, 64, 66, 68, 75, 80, 85, 88, 96, 100, 102, 110, 120, 125, 128, 132, 136, 150, 160, 165, 170, 176, 187, 192, 200, 204, 220, 227, 240, 250, 255, 256, 264, 272, 275, 300, 320, 330, 340, 352, 374, 375, 384, 400, 408, 425, 440, 454, 480, 500, 510, 528, 544, 550, 561, 600, 625, 640, 660, 680, 681, 704, 748, 750, 768, 800, 816, 825, 850, 880, 908, 935, 960, 1000, 1020, 1056, 1088, 1100, 1122, 1135, 1200, 1250, 1275, 1280, 1320, 1360, 1362, 1375, 1408, 1496, 1500, 1600, 1632, 1650, 1700, 1760, 1816, 1870, 1875, 1920, 2000, 2040, 2112, 2125, 2176, 2200, 2244, 2270, 2400, 2497, 2500, 2550, 2640, 2720, 2724, 2750, 2805, 2816, 2992, 3000, 3200, 3264, 3300, 3400, 3405, 3520, 3632, 3740, 3750, 3840, 3859, 4000, 4080, 4125, 4224, 4250, 4352, 4400, 4488, 4540, 4675, 4800, 4994, 5000, 5100, 5280, 5440, 5448, 5500, 5610, 5675, 5984, 6000, 6375, 6400, 6528, 6600, 6800, 6810, 6875, 7040, 7264, 7480, 7491, 7500, 7718, 8000, 8160, 8250, 8448, 8500, 8800, 8976, 9080, 9350, 9600, 9988, 10000, 10200, 10560, 10625, 10880, 10896, 11000, 11220, 11350, 11577, 11968, 12000, 12485, 12750, 13056, 13200, 13600, 13620, 13750, 14025, 14080, 14528, 14960, 14982, 15000, 15436, 16000, 16320, 16500, 17000, 17025, 17600, 17952, 18160, 18700, 19200, 19295, 19976, 20000, 20400, 20625, 21120, 21250, 21760, 21792, 22000, 22440, 22700, 23154, 23375, 23936, 24000, 24970, 25500, 26400, 27200, 27240, 27500, 28050, 28375, 29056, 29920, 29964, 30000, 30872, 31875, 32000, 32640, 33000, 34000, 34050, 35200, 35904, 36320, 37400, 37455, 38590, 39952, 40000, 40800, 41250, 42240, 42449, 42500, 43584, 44000, 44880, 45400, 46308, 46750, 47872, 48000, 49940, 51000, 52800, 54400, 54480, 55000, 56100, 56750, 57885, 58112, 59840, 59928, 60000, 61744, 62425, 63750, 65280, 66000, 68000, 68100, 70125, 70400, 71808, 72640, 74800, 74910, 77180, 79904, 80000, 81600, 82500, 84898, 85000, 85125, 87168, 88000, 89760, 90800, 92616, 93500, 96000, 96475, 99880, 102000, 105600, 108800, 108960, 110000, 112200, 113500, 115770, 116875, 119680, 119856, 120000, 123488, 124850, 127347, 127500, 132000, 136000, 136200, 140250, 141875, 143616, 145280, 149600, 149820, 154360, 159808, 160000, 163200, 165000, 169796, 170000, 170250, 174336, 176000, 179520, 181600, 185232, 187000, 187275, 192950, 199760, 204000, 211200, 212245, 217920, 220000, 224400, 227000, 231540, 233750, 239360, 239712, 240000, 246976, 249700, 254694, 255000, 264000, 272000, 272400, 280500, 283750, 289425, 290560, 299200, 299640, 308720, 312125, 319616, 326400, 330000, 339592, 340000, 340500, 350625, 352000, 359040, 363200, 370464, 374000, 374550, 385900, 399520, 408000, 424490, 425625, 435840, 440000, 448800, 454000, 463080, 467500, 479424, 480000, 482375, 493952, 499400, 509388, 510000, 528000, 544000, 544800, 561000, 567500, 578850, 598400, 599280, 617440, 624250, 636735, 639232, 660000, 679184, 680000, 681000, 701250, 718080, 726400, 740928, 748000, 749100, 771800, 799040, 816000, 848980, 851250, 871680, 880000, 897600, 908000, 926160, 935000, 936375, 958848, 964750, 987904, 998800, 1018776, 1020000, 1056000, 1061225, 1089600, 1122000, 1135000, 1157700, 1196800, 1198560, 1234880, 1248500, 1273470, 1320000, 1358368, 1360000, 1362000, 1402500, 1447125, 1452800, 1481856, 1496000, 1498200, 1543600, 1560625, 1598080, 1632000, 1697960, 1702500, 1760000, 1795200, 1816000, 1852320, 1870000, 1872750, 1917696, 1929500, 1997600, 2037552, 2040000, 2122450, 2179200, 2244000, 2270000, 2315400, 2397120, 2411875, 2469760, 2497000, 2546940, 2640000, 2716736, 2720000, 2724000, 2805000, 2894250, 2963712, 2992000, 2996400, 3087200, 3121250, 3183675, 3196160, 3395920, 3405000, 3590400, 3632000, 3704640, 3740000, 3745500, 3859000, 3995200, 4075104, 4080000, 4244900, 4358400, 4488000, 4540000, 4630800, 4681875, 4794240, 4823750, 4939520, 4994000, 5093880, 5280000, 5306125, 5433472, 5448000, 5610000, 5788500, 5984000, 5992800, 6174400, 6242500, 6367350, 6791840, 6810000, 7235625, 7264000, 7409280, 7480000, 7491000, 7718000, 7990400, 8150208, 8160000, 8489800, 8976000, 9080000, 9261600, 9363750, 9588480, 9647500, 9988000, 10187760, 10612250, 10866944, 10896000, 11220000, 11577000, 11985600, 12348800, 12485000, 12734700, 13583680, 13620000, 14471250, 14818560, 14960000, 14982000, 15436000, 15918375, 15980800, 16300416, 16979600, 17952000, 18160000, 18523200, 18727500, 19295000, 19976000, 20375520, 21224500, 21792000, 22440000, 23154000, 23971200, 24697600, 24970000, 25469400, 26530625, 27167360, 27240000, 28942500, 29920000, 29964000, 30872000, 31836750, 32600832, 33959200, 36320000, 37046400, 37455000, 38590000, 39952000, 40751040, 42449000, 44880000, 46308000, 47942400, 49940000, 50938800, 53061250, 54334720, 54480000, 57885000, 59928000, 61744000, 63673500, 67918400, 74092800, 74910000, 77180000, 79591875, 79904000, 81502080, 84898000, 89760000, 92616000, 99880000, 101877600, 106122500, 108960000, 115770000, 119856000, 123488000, 127347000, 135836800, 149820000, 154360000, 159183750, 163004160, 169796000, 185232000, 199760000, 203755200, 212245000, 231540000, 239712000, 254694000, 271673600, 299640000, 308720000, 318367500, 339592000, 370464000, 399520000, 407510400, 424490000, 463080000, 509388000, 599280000, 617440000, 636735000, 679184000, 815020800, 848980000, 926160000, 1018776000, 1198560000, 1273470000, 1358368000, 1697960000, 1852320000, 2037552000, 2546940000, 3395920000, 4075104000, 5093880000, 6791840000, 10187760000, 20375520000]

約数ペア:

[(1, 20375520000), (2, 10187760000), (3, 6791840000), (4, 5093880000), (5, 4075104000), (6, 3395920000), (8, 2546940000), (10, 2037552000), (11, 1852320000), (12, 1697960000), (15, 1358368000), (16, 1273470000), (17, 1198560000), (20, 1018776000), (22, 926160000), (24, 848980000), (25, 815020800), (30, 679184000), (32, 636735000), (33, 617440000), (34, 599280000), (40, 509388000), (44, 463080000), (48, 424490000), (50, 407510400), (51, 399520000), (55, 370464000), (60, 339592000), (64, 318367500), (66, 308720000), (68, 299640000), (75, 271673600), (80, 254694000), (85, 239712000), (88, 231540000), (96, 212245000), (100, 203755200), (102, 199760000), (110, 185232000), (120, 169796000), (125, 163004160), (128, 159183750), (132, 154360000), (136, 149820000), (150, 135836800), (160, 127347000), (165, 123488000), (170, 119856000), (176, 115770000), (187, 108960000), (192, 106122500), (200, 101877600), (204, 99880000), (220, 92616000), (227, 89760000), (240, 84898000), (250, 81502080), (255, 79904000), (256, 79591875), (264, 77180000), (272, 74910000), (275, 74092800), (300, 67918400), (320, 63673500), (330, 61744000), (340, 59928000), (352, 57885000), (374, 54480000), (375, 54334720), (384, 53061250), (400, 50938800), (408, 49940000), (425, 47942400), (440, 46308000), (454, 44880000), (480, 42449000), (500, 40751040), (510, 39952000), (528, 38590000), (544, 37455000), (550, 37046400), (561, 36320000), (600, 33959200), (625, 32600832), (640, 31836750), (660, 30872000), (680, 29964000), (681, 29920000), (704, 28942500), (748, 27240000), (750, 27167360), (768, 26530625), (800, 25469400), (816, 24970000), (825, 24697600), (850, 23971200), (880, 23154000), (908, 22440000), (935, 21792000), (960, 21224500), (1000, 20375520), (1020, 19976000), (1056, 19295000), (1088, 18727500), (1100, 18523200), (1122, 18160000), (1135, 17952000), (1200, 16979600), (1250, 16300416), (1275, 15980800), (1280, 15918375), (1320, 15436000), (1360, 14982000), (1362, 14960000), (1375, 14818560), (1408, 14471250), (1496, 13620000), (1500, 13583680), (1600, 12734700), (1632, 12485000), (1650, 12348800), (1700, 11985600), (1760, 11577000), (1816, 11220000), (1870, 10896000), (1875, 10866944), (1920, 10612250), (2000, 10187760), (2040, 9988000), (2112, 9647500), (2125, 9588480), (2176, 9363750), (2200, 9261600), (2244, 9080000), (2270, 8976000), (2400, 8489800), (2497, 8160000), (2500, 8150208), (2550, 7990400), (2640, 7718000), (2720, 7491000), (2724, 7480000), (2750, 7409280), (2805, 7264000), (2816, 7235625), (2992, 6810000), (3000, 6791840), (3200, 6367350), (3264, 6242500), (3300, 6174400), (3400, 5992800), (3405, 5984000), (3520, 5788500), (3632, 5610000), (3740, 5448000), (3750, 5433472), (3840, 5306125), (3859, 5280000), (4000, 5093880), (4080, 4994000), (4125, 4939520), (4224, 4823750), (4250, 4794240), (4352, 4681875), (4400, 4630800), (4488, 4540000), (4540, 4488000), (4675, 4358400), (4800, 4244900), (4994, 4080000), (5000, 4075104), (5100, 3995200), (5280, 3859000), (5440, 3745500), (5448, 3740000), (5500, 3704640), (5610, 3632000), (5675, 3590400), (5984, 3405000), (6000, 3395920), (6375, 3196160), (6400, 3183675), (6528, 3121250), (6600, 3087200), (6800, 2996400), (6810, 2992000), (6875, 2963712), (7040, 2894250), (7264, 2805000), (7480, 2724000), (7491, 2720000), (7500, 2716736), (7718, 2640000), (8000, 2546940), (8160, 2497000), (8250, 2469760), (8448, 2411875), (8500, 2397120), (8800, 2315400), (8976, 2270000), (9080, 2244000), (9350, 2179200), (9600, 2122450), (9988, 2040000), (10000, 2037552), (10200, 1997600), (10560, 1929500), (10625, 1917696), (10880, 1872750), (10896, 1870000), (11000, 1852320), (11220, 1816000), (11350, 1795200), (11577, 1760000), (11968, 1702500), (12000, 1697960), (12485, 1632000), (12750, 1598080), (13056, 1560625), (13200, 1543600), (13600, 1498200), (13620, 1496000), (13750, 1481856), (14025, 1452800), (14080, 1447125), (14528, 1402500), (14960, 1362000), (14982, 1360000), (15000, 1358368), (15436, 1320000), (16000, 1273470), (16320, 1248500), (16500, 1234880), (17000, 1198560), (17025, 1196800), (17600, 1157700), (17952, 1135000), (18160, 1122000), (18700, 1089600), (19200, 1061225), (19295, 1056000), (19976, 1020000), (20000, 1018776), (20400, 998800), (20625, 987904), (21120, 964750), (21250, 958848), (21760, 936375), (21792, 935000), (22000, 926160), (22440, 908000), (22700, 897600), (23154, 880000), (23375, 871680), (23936, 851250), (24000, 848980), (24970, 816000), (25500, 799040), (26400, 771800), (27200, 749100), (27240, 748000), (27500, 740928), (28050, 726400), (28375, 718080), (29056, 701250), (29920, 681000), (29964, 680000), (30000, 679184), (30872, 660000), (31875, 639232), (32000, 636735), (32640, 624250), (33000, 617440), (34000, 599280), (34050, 598400), (35200, 578850), (35904, 567500), (36320, 561000), (37400, 544800), (37455, 544000), (38590, 528000), (39952, 510000), (40000, 509388), (40800, 499400), (41250, 493952), (42240, 482375), (42449, 480000), (42500, 479424), (43584, 467500), (44000, 463080), (44880, 454000), (45400, 448800), (46308, 440000), (46750, 435840), (47872, 425625), (48000, 424490), (49940, 408000), (51000, 399520), (52800, 385900), (54400, 374550), (54480, 374000), (55000, 370464), (56100, 363200), (56750, 359040), (57885, 352000), (58112, 350625), (59840, 340500), (59928, 340000), (60000, 339592), (61744, 330000), (62425, 326400), (63750, 319616), (65280, 312125), (66000, 308720), (68000, 299640), (68100, 299200), (70125, 290560), (70400, 289425), (71808, 283750), (72640, 280500), (74800, 272400), (74910, 272000), (77180, 264000), (79904, 255000), (80000, 254694), (81600, 249700), (82500, 246976), (84898, 240000), (85000, 239712), (85125, 239360), (87168, 233750), (88000, 231540), (89760, 227000), (90800, 224400), (92616, 220000), (93500, 217920), (96000, 212245), (96475, 211200), (99880, 204000), (102000, 199760), (105600, 192950), (108800, 187275), (108960, 187000), (110000, 185232), (112200, 181600), (113500, 179520), (115770, 176000), (116875, 174336), (119680, 170250), (119856, 170000), (120000, 169796), (123488, 165000), (124850, 163200), (127347, 160000), (127500, 159808), (132000, 154360), (136000, 149820), (136200, 149600), (140250, 145280), (141875, 143616)]