20889314400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26947}}^1$

素因数の和:27006

約数の個数: 288

約数和(自身を含む): 75786399360

約数和(自身を除く): 54897084960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 32, 34, 38, 40, 48, 50, 51, 57, 60, 68, 75, 76, 80, 85, 95, 96, 100, 102, 114, 120, 136, 150, 152, 160, 170, 190, 200, 204, 228, 240, 255, 272, 285, 300, 304, 323, 340, 380, 400, 408, 425, 456, 475, 480, 510, 544, 570, 600, 608, 646, 680, 760, 800, 816, 850, 912, 950, 969, 1020, 1140, 1200, 1275, 1292, 1360, 1425, 1520, 1615, 1632, 1700, 1824, 1900, 1938, 2040, 2280, 2400, 2550, 2584, 2720, 2850, 3040, 3230, 3400, 3800, 3876, 4080, 4560, 4845, 5100, 5168, 5700, 6460, 6800, 7600, 7752, 8075, 8160, 9120, 9690, 10200, 10336, 11400, 12920, 13600, 15200, 15504, 16150, 19380, 20400, 22800, 24225, 25840, 26947, 31008, 32300, 38760, 40800, 45600, 48450, 51680, 53894, 64600, 77520, 80841, 96900, 107788, 129200, 134735, 155040, 161682, 193800, 215576, 258400, 269470, 323364, 387600, 404205, 431152, 458099, 511993, 538940, 646728, 673675, 775200, 808410, 862304, 916198, 1023986, 1077880, 1293456, 1347350, 1374297, 1535979, 1616820, 1832396, 2021025, 2047972, 2155760, 2290495, 2559965, 2586912, 2694700, 2748594, 3071958, 3233640, 3664792, 4042050, 4095944, 4311520, 4580990, 5119930, 5389400, 5497188, 6143916, 6467280, 6871485, 7329584, 7679895, 8084100, 8191888, 8703881, 9161980, 10239860, 10778800, 10994376, 11452475, 12287832, 12799825, 12934560, 13742970, 14659168, 15359790, 16168200, 16383776, 17407762, 18323960, 20479720, 21557600, 21988752, 22904950, 24575664, 25599650, 26111643, 27485940, 30719580, 32336400, 34357425, 34815524, 36647920, 38399475, 40959440, 43519405, 43977504, 45809900, 49151328, 51199300, 52223286, 54971880, 61439160, 64672800, 68714850, 69631048, 73295840, 76798950, 81918880, 87038810, 91619800, 102398600, 104446572, 109943760, 122878320, 130558215, 137429700, 139262096, 153597900, 174077620, 183239600, 204797200, 208893144, 217597025, 219887520, 245756640, 261116430, 274859400, 278524192, 307195800, 348155240, 366479200, 409594400, 417786288, 435194050, 522232860, 549718800, 614391600, 652791075, 696310480, 835572576, 870388100, 1044465720, 1099437600, 1228783200, 1305582150, 1392620960, 1740776200, 2088931440, 2611164300, 3481552400, 4177862880, 5222328600, 6963104800, 10444657200, 20889314400]

約数ペア:

[(1, 20889314400), (2, 10444657200), (3, 6963104800), (4, 5222328600), (5, 4177862880), (6, 3481552400), (8, 2611164300), (10, 2088931440), (12, 1740776200), (15, 1392620960), (16, 1305582150), (17, 1228783200), (19, 1099437600), (20, 1044465720), (24, 870388100), (25, 835572576), (30, 696310480), (32, 652791075), (34, 614391600), (38, 549718800), (40, 522232860), (48, 435194050), (50, 417786288), (51, 409594400), (57, 366479200), (60, 348155240), (68, 307195800), (75, 278524192), (76, 274859400), (80, 261116430), (85, 245756640), (95, 219887520), (96, 217597025), (100, 208893144), (102, 204797200), (114, 183239600), (120, 174077620), (136, 153597900), (150, 139262096), (152, 137429700), (160, 130558215), (170, 122878320), (190, 109943760), (200, 104446572), (204, 102398600), (228, 91619800), (240, 87038810), (255, 81918880), (272, 76798950), (285, 73295840), (300, 69631048), (304, 68714850), (323, 64672800), (340, 61439160), (380, 54971880), (400, 52223286), (408, 51199300), (425, 49151328), (456, 45809900), (475, 43977504), (480, 43519405), (510, 40959440), (544, 38399475), (570, 36647920), (600, 34815524), (608, 34357425), (646, 32336400), (680, 30719580), (760, 27485940), (800, 26111643), (816, 25599650), (850, 24575664), (912, 22904950), (950, 21988752), (969, 21557600), (1020, 20479720), (1140, 18323960), (1200, 17407762), (1275, 16383776), (1292, 16168200), (1360, 15359790), (1425, 14659168), (1520, 13742970), (1615, 12934560), (1632, 12799825), (1700, 12287832), (1824, 11452475), (1900, 10994376), (1938, 10778800), (2040, 10239860), (2280, 9161980), (2400, 8703881), (2550, 8191888), (2584, 8084100), (2720, 7679895), (2850, 7329584), (3040, 6871485), (3230, 6467280), (3400, 6143916), (3800, 5497188), (3876, 5389400), (4080, 5119930), (4560, 4580990), (4845, 4311520), (5100, 4095944), (5168, 4042050), (5700, 3664792), (6460, 3233640), (6800, 3071958), (7600, 2748594), (7752, 2694700), (8075, 2586912), (8160, 2559965), (9120, 2290495), (9690, 2155760), (10200, 2047972), (10336, 2021025), (11400, 1832396), (12920, 1616820), (13600, 1535979), (15200, 1374297), (15504, 1347350), (16150, 1293456), (19380, 1077880), (20400, 1023986), (22800, 916198), (24225, 862304), (25840, 808410), (26947, 775200), (31008, 673675), (32300, 646728), (38760, 538940), (40800, 511993), (45600, 458099), (48450, 431152), (51680, 404205), (53894, 387600), (64600, 323364), (77520, 269470), (80841, 258400), (96900, 215576), (107788, 193800), (129200, 161682), (134735, 155040)]