20951190000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 800

約数和(自身を含む): 83301335040

約数和(自身を除く): 62350145040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 47, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 94, 100, 104, 108, 117, 120, 125, 127, 130, 135, 141, 144, 150, 156, 180, 188, 195, 200, 208, 216, 225, 234, 235, 240, 250, 254, 260, 270, 282, 300, 312, 325, 351, 360, 375, 376, 381, 390, 400, 423, 432, 450, 468, 470, 500, 508, 520, 540, 564, 585, 600, 611, 624, 625, 635, 650, 675, 702, 705, 720, 750, 752, 762, 780, 846, 900, 936, 940, 975, 1000, 1016, 1040, 1080, 1125, 1128, 1143, 1170, 1175, 1200, 1222, 1250, 1269, 1270, 1300, 1350, 1404, 1410, 1500, 1524, 1560, 1625, 1651, 1692, 1755, 1800, 1833, 1872, 1875, 1880, 1905, 1950, 2000, 2032, 2115, 2160, 2250, 2256, 2286, 2340, 2350, 2444, 2500, 2538, 2540, 2600, 2700, 2808, 2820, 2925, 3000, 3048, 3055, 3120, 3175, 3250, 3302, 3375, 3384, 3429, 3510, 3525, 3600, 3666, 3750, 3760, 3810, 3900, 4230, 4500, 4572, 4680, 4700, 4875, 4888, 4953, 5000, 5076, 5080, 5200, 5400, 5499, 5616, 5625, 5640, 5715, 5850, 5875, 5969, 6000, 6096, 6110, 6345, 6350, 6500, 6604, 6750, 6768, 6858, 7020, 7050, 7332, 7500, 7620, 7800, 8125, 8255, 8460, 8775, 9000, 9144, 9165, 9360, 9400, 9525, 9750, 9776, 9906, 10000, 10152, 10160, 10575, 10800, 10998, 11250, 11280, 11430, 11700, 11750, 11938, 12220, 12690, 12700, 13000, 13208, 13500, 13716, 14040, 14100, 14625, 14664, 14859, 15000, 15240, 15275, 15600, 15875, 16250, 16497, 16510, 16875, 16920, 17145, 17550, 17625, 17907, 18000, 18288, 18330, 18800, 19050, 19500, 19812, 20304, 21150, 21996, 22500, 22860, 23400, 23500, 23876, 24375, 24440, 24765, 25380, 25400, 26000, 26416, 27000, 27432, 27495, 28080, 28200, 28575, 29250, 29328, 29375, 29718, 29845, 30000, 30480, 30550, 31725, 31750, 32500, 32994, 33020, 33750, 33840, 34290, 35100, 35250, 35814, 36660, 38100, 39000, 39624, 41275, 42300, 43875, 43992, 44577, 45000, 45720, 45825, 46800, 47000, 47625, 47752, 48750, 48880, 49530, 50760, 50800, 52875, 53721, 54000, 54864, 54990, 56400, 57150, 58500, 58750, 59436, 59690, 61100, 63450, 63500, 65000, 65988, 66040, 67500, 68580, 70200, 70500, 71628, 73125, 73320, 74295, 76200, 76375, 77597, 78000, 79248, 79375, 82485, 82550, 84600, 85725, 87750, 87984, 88125, 89154, 89535, 90000, 91440, 91650, 94000, 95250, 95504, 97500, 99060, 101520, 105750, 107442, 109980, 114300, 117000, 117500, 118872, 119380, 122200, 123825, 126900, 127000, 130000, 131976, 132080, 135000, 137160, 137475, 140400, 141000, 142875, 143256, 146250, 146640, 148590, 149225, 152400, 152750, 155194, 158625, 158750, 161163, 164970, 165100, 169200, 171450, 175500, 176250, 178308, 179070, 183300, 190500, 195000, 198120, 206375, 211500, 214884, 219375, 219960, 222885, 228600, 229125, 232791, 234000, 235000, 237744, 238125, 238760, 244400, 247650, 253800, 254000, 263952, 264375, 268605, 270000, 274320, 274950, 282000, 285750, 286512, 292500, 297180, 298450, 305500, 310388, 317250, 317500, 322326, 329940, 330200, 342900, 351000, 352500, 356616, 358140, 366600, 371475, 381000, 381875, 387985, 390000, 396240, 412425, 412750, 423000, 428625, 429768, 438750, 439920, 445770, 447675, 457200, 458250, 465582, 470000, 476250, 477520, 495300, 507600, 528750, 537210, 549900, 571500, 585000, 594360, 596900, 611000, 619125, 620776, 634500, 635000, 644652, 659880, 660400, 685800, 687375, 698373, 702000, 705000, 713232, 714375, 716280, 733200, 742950, 746125, 762000, 763750, 775970, 793125, 805815, 824850, 825500, 846000, 857250, 859536, 877500, 891540, 895350, 916500, 931164, 952500, 990600, 1031875, 1057500, 1074420, 1099800, 1114425, 1143000, 1145625, 1163955, 1170000, 1188720, 1193800, 1222000, 1238250, 1241552, 1269000, 1270000, 1289304, 1319760, 1343025, 1371600, 1374750, 1396746, 1410000, 1428750, 1432560, 1485900, 1492250, 1527500, 1551940, 1586250, 1611630, 1649700, 1651000, 1714500, 1755000, 1783080, 1790700, 1833000, 1857375, 1862328, 1905000, 1939925, 1981200, 2062125, 2063750, 2095119, 2115000, 2143125, 2148840, 2199600, 2228850, 2238375, 2286000, 2291250, 2327910, 2387600, 2476500, 2538000, 2578608, 2686050, 2749500, 2793492, 2857500, 2971800, 2984500, 3055000, 3095625, 3103880, 3172500, 3223260, 3299400, 3302000, 3429000, 3436875, 3491865, 3510000, 3566160, 3581400, 3666000, 3714750, 3724656, 3730625, 3810000, 3879850, 4029075, 4124250, 4127500, 4190238, 4230000, 4286250, 4297680, 4457700, 4476750, 4582500, 4655820, 4953000, 5372100, 5499000, 5572125, 5586984, 5715000, 5819775, 5943600, 5969000, 6110000, 6191250, 6207760, 6345000, 6446520, 6598800, 6715125, 6858000, 6873750, 6983730, 7162800, 7429500, 7461250, 7759700, 8058150, 8248500, 8255000, 8380476, 8572500, 8915400, 8953500, 9165000, 9286875, 9311640, 9699625, 9906000, 10310625, 10475595, 10744200, 10998000, 11144250, 11173968, 11191875, 11430000, 11639550, 11938000, 12382500, 12690000, 12893040, 13430250, 13747500, 13967460, 14859000, 14922500, 15519400, 16116300, 16497000, 16510000, 16760952, 17145000, 17459325, 17830800, 17907000, 18330000, 18573750, 18623280, 19399250, 20145375, 20621250, 20951190, 21488400, 22288500, 22383750, 23279100, 24765000, 26860500, 27495000, 27860625, 27934920, 29098875, 29718000, 29845000, 31038800, 32232600, 32994000, 33521904, 33575625, 34290000, 34918650, 35814000, 37147500, 38798500, 40290750, 41242500, 41902380, 44577000, 44767500, 46558200, 48498125, 49530000, 52377975, 53721000, 54990000, 55721250, 55869840, 58197750, 59690000, 64465200, 67151250, 69837300, 74295000, 77597000, 80581500, 82485000, 83804760, 87296625, 89154000, 89535000, 93116400, 96996250, 100726875, 104755950, 107442000, 111442500, 116395500, 134302500, 139674600, 145494375, 148590000, 155194000, 161163000, 164970000, 167609520, 174593250, 179070000, 193992500, 201453750, 209511900, 222885000, 232791000, 261889875, 268605000, 279349200, 290988750, 322326000, 349186500, 387985000, 402907500, 419023800, 436483125, 445770000, 465582000, 523779750, 537210000, 581977500, 698373000, 775970000, 805815000, 838047600, 872966250, 1047559500, 1163955000, 1309449375, 1396746000, 1611630000, 1745932500, 2095119000, 2327910000, 2618898750, 3491865000, 4190238000, 5237797500, 6983730000, 10475595000, 20951190000]

約数ペア:

[(1, 20951190000), (2, 10475595000), (3, 6983730000), (4, 5237797500), (5, 4190238000), (6, 3491865000), (8, 2618898750), (9, 2327910000), (10, 2095119000), (12, 1745932500), (13, 1611630000), (15, 1396746000), (16, 1309449375), (18, 1163955000), (20, 1047559500), (24, 872966250), (25, 838047600), (26, 805815000), (27, 775970000), (30, 698373000), (36, 581977500), (39, 537210000), (40, 523779750), (45, 465582000), (47, 445770000), (48, 436483125), (50, 419023800), (52, 402907500), (54, 387985000), (60, 349186500), (65, 322326000), (72, 290988750), (75, 279349200), (78, 268605000), (80, 261889875), (90, 232791000), (94, 222885000), (100, 209511900), (104, 201453750), (108, 193992500), (117, 179070000), (120, 174593250), (125, 167609520), (127, 164970000), (130, 161163000), (135, 155194000), (141, 148590000), (144, 145494375), (150, 139674600), (156, 134302500), (180, 116395500), (188, 111442500), (195, 107442000), (200, 104755950), (208, 100726875), (216, 96996250), (225, 93116400), (234, 89535000), (235, 89154000), (240, 87296625), (250, 83804760), (254, 82485000), (260, 80581500), (270, 77597000), (282, 74295000), (300, 69837300), (312, 67151250), (325, 64465200), (351, 59690000), (360, 58197750), (375, 55869840), (376, 55721250), (381, 54990000), (390, 53721000), (400, 52377975), (423, 49530000), (432, 48498125), (450, 46558200), (468, 44767500), (470, 44577000), (500, 41902380), (508, 41242500), (520, 40290750), (540, 38798500), (564, 37147500), (585, 35814000), (600, 34918650), (611, 34290000), (624, 33575625), (625, 33521904), (635, 32994000), (650, 32232600), (675, 31038800), (702, 29845000), (705, 29718000), (720, 29098875), (750, 27934920), (752, 27860625), (762, 27495000), (780, 26860500), (846, 24765000), (900, 23279100), (936, 22383750), (940, 22288500), (975, 21488400), (1000, 20951190), (1016, 20621250), (1040, 20145375), (1080, 19399250), (1125, 18623280), (1128, 18573750), (1143, 18330000), (1170, 17907000), (1175, 17830800), (1200, 17459325), (1222, 17145000), (1250, 16760952), (1269, 16510000), (1270, 16497000), (1300, 16116300), (1350, 15519400), (1404, 14922500), (1410, 14859000), (1500, 13967460), (1524, 13747500), (1560, 13430250), (1625, 12893040), (1651, 12690000), (1692, 12382500), (1755, 11938000), (1800, 11639550), (1833, 11430000), (1872, 11191875), (1875, 11173968), (1880, 11144250), (1905, 10998000), (1950, 10744200), (2000, 10475595), (2032, 10310625), (2115, 9906000), (2160, 9699625), (2250, 9311640), (2256, 9286875), (2286, 9165000), (2340, 8953500), (2350, 8915400), (2444, 8572500), (2500, 8380476), (2538, 8255000), (2540, 8248500), (2600, 8058150), (2700, 7759700), (2808, 7461250), (2820, 7429500), (2925, 7162800), (3000, 6983730), (3048, 6873750), (3055, 6858000), (3120, 6715125), (3175, 6598800), (3250, 6446520), (3302, 6345000), (3375, 6207760), (3384, 6191250), (3429, 6110000), (3510, 5969000), (3525, 5943600), (3600, 5819775), (3666, 5715000), (3750, 5586984), (3760, 5572125), (3810, 5499000), (3900, 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(28200, 742950), (28575, 733200), (29250, 716280), (29328, 714375), (29375, 713232), (29718, 705000), (29845, 702000), (30000, 698373), (30480, 687375), (30550, 685800), (31725, 660400), (31750, 659880), (32500, 644652), (32994, 635000), (33020, 634500), (33750, 620776), (33840, 619125), (34290, 611000), (35100, 596900), (35250, 594360), (35814, 585000), (36660, 571500), (38100, 549900), (39000, 537210), (39624, 528750), (41275, 507600), (42300, 495300), (43875, 477520), (43992, 476250), (44577, 470000), (45000, 465582), (45720, 458250), (45825, 457200), (46800, 447675), (47000, 445770), (47625, 439920), (47752, 438750), (48750, 429768), (48880, 428625), (49530, 423000), (50760, 412750), (50800, 412425), (52875, 396240), (53721, 390000), (54000, 387985), (54864, 381875), (54990, 381000), (56400, 371475), (57150, 366600), (58500, 358140), (58750, 356616), (59436, 352500), (59690, 351000), (61100, 342900), (63450, 330200), (63500, 329940), (65000, 322326), (65988, 317500), (66040, 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