20775804000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 576

約数和(自身を含む): 80264882880

約数和(自身を除く): 59489078880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 89, 96, 98, 100, 105, 112, 120, 125, 140, 147, 150, 160, 168, 175, 178, 196, 200, 210, 224, 240, 245, 250, 267, 280, 294, 300, 336, 350, 356, 375, 392, 397, 400, 420, 445, 480, 490, 500, 525, 534, 560, 588, 600, 623, 672, 700, 712, 735, 750, 784, 794, 800, 840, 875, 890, 980, 1000, 1050, 1068, 1120, 1176, 1191, 1200, 1225, 1246, 1335, 1400, 1424, 1470, 1500, 1568, 1588, 1680, 1750, 1780, 1869, 1960, 1985, 2000, 2100, 2136, 2225, 2352, 2382, 2400, 2450, 2492, 2625, 2670, 2779, 2800, 2848, 2940, 3000, 3115, 3176, 3360, 3500, 3560, 3675, 3738, 3920, 3970, 4000, 4200, 4272, 4361, 4450, 4704, 4764, 4900, 4984, 5250, 5340, 5558, 5600, 5880, 5955, 6000, 6125, 6230, 6352, 6675, 7000, 7120, 7350, 7476, 7840, 7940, 8337, 8400, 8544, 8722, 8900, 9345, 9528, 9800, 9925, 9968, 10500, 10680, 11116, 11125, 11760, 11910, 12000, 12250, 12460, 12704, 13083, 13350, 13895, 14000, 14240, 14700, 14952, 15575, 15880, 16674, 16800, 17444, 17800, 18375, 18690, 19056, 19453, 19600, 19850, 19936, 21000, 21360, 21805, 22232, 22250, 23520, 23820, 24500, 24920, 26166, 26700, 27790, 28000, 29400, 29775, 29904, 31150, 31760, 33348, 33375, 34888, 35333, 35600, 36750, 37380, 38112, 38906, 39200, 39700, 41685, 42000, 42720, 43610, 44464, 44500, 46725, 47640, 49000, 49625, 49840, 52332, 53400, 55580, 58359, 58800, 59550, 59808, 62300, 63520, 65415, 66696, 66750, 69475, 69776, 70666, 71200, 73500, 74760, 77812, 77875, 79400, 83370, 84000, 87220, 88928, 89000, 93450, 95280, 97265, 98000, 99250, 99680, 104664, 105999, 106800, 109025, 111160, 116718, 117600, 119100, 124600, 130830, 133392, 133500, 138950, 139552, 141332, 147000, 148875, 149520, 155624, 155750, 158800, 166740, 174440, 176665, 178000, 186900, 190560, 194530, 196000, 198500, 208425, 209328, 211998, 213600, 218050, 222320, 233436, 233625, 238200, 247331, 249200, 261660, 266784, 267000, 277900, 282664, 291795, 294000, 297750, 299040, 311248, 311500, 317600, 327075, 333480, 347375, 348880, 353330, 356000, 373800, 389060, 397000, 416850, 418656, 423996, 436100, 444640, 466872, 467250, 476400, 486325, 494662, 498400, 523320, 529995, 534000, 545125, 555800, 565328, 583590, 588000, 595500, 622496, 623000, 654150, 666960, 694750, 697760, 706660, 741993, 747600, 778120, 794000, 833700, 847992, 872200, 883325, 933744, 934500, 952800, 972650, 989324, 1042125, 1046640, 1059990, 1068000, 1090250, 1111600, 1130656, 1167180, 1191000, 1236655, 1246000, 1308300, 1333920, 1389500, 1413320, 1458975, 1483986, 1495200, 1556240, 1588000, 1635375, 1667400, 1695984, 1731317, 1744400, 1766650, 1867488, 1869000, 1945300, 1978648, 2084250, 2093280, 2119980, 2180500, 2223200, 2334360, 2382000, 2431625, 2473310, 2492000, 2616600, 2649975, 2779000, 2826640, 2917950, 2967972, 3112480, 3270750, 3334800, 3391968, 3462634, 3488800, 3533300, 3709965, 3738000, 3890600, 3957296, 4168500, 4239960, 4361000, 4416625, 4668720, 4764000, 4863250, 4946620, 5193951, 5233200, 5299950, 5558000, 5653280, 5835900, 5935944, 6183275, 6541500, 6669600, 6925268, 7066600, 7294875, 7419930, 7476000, 7781200, 7914592, 8337000, 8479920, 8656585, 8722000, 8833250, 9337440, 9726500, 9893240, 10387902, 10466400, 10599900, 11116000, 11671800, 11871888, 12366550, 13083000, 13249875, 13850536, 14133200, 14589750, 14839860, 15562400, 16674000, 16959840, 17313170, 17444000, 17666500, 18549825, 19453000, 19786480, 20775804, 21199800, 23343600, 23743776, 24733100, 25969755, 26166000, 26499750, 27701072, 28266400, 29179500, 29679720, 30916375, 33348000, 34626340, 35333000, 37099650, 38906000, 39572960, 41551608, 42399600, 43282925, 46687200, 49466200, 51939510, 52332000, 52999500, 55402144, 58359000, 59359440, 61832750, 69252680, 70666000, 74199300, 77812000, 83103216, 84799200, 86565850, 92749125, 98932400, 103879020, 105999000, 116718000, 118718880, 123665500, 129848775, 138505360, 141332000, 148398600, 166206432, 173131700, 185498250, 197864800, 207758040, 211998000, 216414625, 233436000, 247331000, 259697550, 277010720, 296797200, 346263400, 370996500, 415516080, 423996000, 432829250, 494662000, 519395100, 593594400, 649243875, 692526800, 741993000, 831032160, 865658500, 989324000, 1038790200, 1298487750, 1385053600, 1483986000, 1731317000, 2077580400, 2596975500, 2967972000, 3462634000, 4155160800, 5193951000, 6925268000, 10387902000, 20775804000]

約数ペア:

[(1, 20775804000), (2, 10387902000), (3, 6925268000), (4, 5193951000), (5, 4155160800), (6, 3462634000), (7, 2967972000), (8, 2596975500), (10, 2077580400), (12, 1731317000), (14, 1483986000), (15, 1385053600), (16, 1298487750), (20, 1038790200), (21, 989324000), (24, 865658500), (25, 831032160), (28, 741993000), (30, 692526800), (32, 649243875), (35, 593594400), (40, 519395100), (42, 494662000), (48, 432829250), (49, 423996000), (50, 415516080), (56, 370996500), (60, 346263400), (70, 296797200), (75, 277010720), (80, 259697550), (84, 247331000), (89, 233436000), (96, 216414625), (98, 211998000), (100, 207758040), (105, 197864800), (112, 185498250), (120, 173131700), (125, 166206432), (140, 148398600), (147, 141332000), (150, 138505360), (160, 129848775), (168, 123665500), (175, 118718880), (178, 116718000), (196, 105999000), (200, 103879020), (210, 98932400), (224, 92749125), (240, 86565850), (245, 84799200), (250, 83103216), (267, 77812000), (280, 74199300), (294, 70666000), (300, 69252680), (336, 61832750), (350, 59359440), (356, 58359000), (375, 55402144), (392, 52999500), (397, 52332000), (400, 51939510), (420, 49466200), (445, 46687200), (480, 43282925), (490, 42399600), (500, 41551608), (525, 39572960), (534, 38906000), (560, 37099650), (588, 35333000), (600, 34626340), (623, 33348000), (672, 30916375), (700, 29679720), (712, 29179500), (735, 28266400), (750, 27701072), (784, 26499750), (794, 26166000), (800, 25969755), (840, 24733100), (875, 23743776), (890, 23343600), (980, 21199800), (1000, 20775804), (1050, 19786480), (1068, 19453000), (1120, 18549825), (1176, 17666500), (1191, 17444000), (1200, 17313170), (1225, 16959840), (1246, 16674000), (1335, 15562400), (1400, 14839860), (1424, 14589750), (1470, 14133200), (1500, 13850536), (1568, 13249875), (1588, 13083000), (1680, 12366550), (1750, 11871888), (1780, 11671800), (1869, 11116000), (1960, 10599900), (1985, 10466400), (2000, 10387902), (2100, 9893240), (2136, 9726500), (2225, 9337440), (2352, 8833250), (2382, 8722000), (2400, 8656585), (2450, 8479920), (2492, 8337000), (2625, 7914592), (2670, 7781200), (2779, 7476000), (2800, 7419930), (2848, 7294875), (2940, 7066600), (3000, 6925268), (3115, 6669600), (3176, 6541500), (3360, 6183275), (3500, 5935944), (3560, 5835900), (3675, 5653280), (3738, 5558000), (3920, 5299950), (3970, 5233200), (4000, 5193951), (4200, 4946620), (4272, 4863250), (4361, 4764000), (4450, 4668720), (4704, 4416625), (4764, 4361000), (4900, 4239960), (4984, 4168500), (5250, 3957296), (5340, 3890600), (5558, 3738000), (5600, 3709965), (5880, 3533300), (5955, 3488800), (6000, 3462634), (6125, 3391968), (6230, 3334800), (6352, 3270750), (6675, 3112480), (7000, 2967972), (7120, 2917950), (7350, 2826640), (7476, 2779000), (7840, 2649975), (7940, 2616600), (8337, 2492000), (8400, 2473310), (8544, 2431625), (8722, 2382000), (8900, 2334360), (9345, 2223200), (9528, 2180500), (9800, 2119980), (9925, 2093280), (9968, 2084250), (10500, 1978648), (10680, 1945300), (11116, 1869000), (11125, 1867488), (11760, 1766650), (11910, 1744400), (12000, 1731317), (12250, 1695984), (12460, 1667400), (12704, 1635375), (13083, 1588000), (13350, 1556240), (13895, 1495200), (14000, 1483986), (14240, 1458975), (14700, 1413320), (14952, 1389500), (15575, 1333920), (15880, 1308300), (16674, 1246000), (16800, 1236655), (17444, 1191000), (17800, 1167180), (18375, 1130656), (18690, 1111600), (19056, 1090250), (19453, 1068000), (19600, 1059990), (19850, 1046640), (19936, 1042125), (21000, 989324), (21360, 972650), (21805, 952800), (22232, 934500), (22250, 933744), (23520, 883325), (23820, 872200), (24500, 847992), (24920, 833700), (26166, 794000), (26700, 778120), (27790, 747600), (28000, 741993), (29400, 706660), (29775, 697760), (29904, 694750), (31150, 666960), (31760, 654150), (33348, 623000), (33375, 622496), (34888, 595500), (35333, 588000), (35600, 583590), (36750, 565328), (37380, 555800), (38112, 545125), (38906, 534000), (39200, 529995), (39700, 523320), (41685, 498400), (42000, 494662), (42720, 486325), (43610, 476400), (44464, 467250), (44500, 466872), (46725, 444640), (47640, 436100), (49000, 423996), (49625, 418656), (49840, 416850), (52332, 397000), (53400, 389060), (55580, 373800), (58359, 356000), (58800, 353330), (59550, 348880), (59808, 347375), (62300, 333480), (63520, 327075), (65415, 317600), (66696, 311500), (66750, 311248), (69475, 299040), (69776, 297750), (70666, 294000), (71200, 291795), (73500, 282664), (74760, 277900), (77812, 267000), (77875, 266784), (79400, 261660), (83370, 249200), (84000, 247331), (87220, 238200), (88928, 233625), (89000, 233436), (93450, 222320), (95280, 218050), (97265, 213600), (98000, 211998), (99250, 209328), (99680, 208425), (104664, 198500), (105999, 196000), (106800, 194530), (109025, 190560), (111160, 186900), (116718, 178000), (117600, 176665), (119100, 174440), (124600, 166740), (130830, 158800), (133392, 155750), (133500, 155624), (138950, 149520), (139552, 148875), (141332, 147000)]