20049897600

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:890

約数の個数: 480

約数和(自身を含む): 74806343040

約数和(自身を除く): 54756445440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 103, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 206, 216, 225, 240, 270, 288, 300, 309, 320, 324, 360, 384, 400, 405, 412, 432, 450, 480, 515, 540, 576, 600, 618, 640, 648, 675, 720, 751, 800, 810, 824, 864, 900, 927, 960, 1030, 1080, 1152, 1200, 1236, 1296, 1350, 1440, 1502, 1545, 1600, 1620, 1648, 1728, 1800, 1854, 1920, 2025, 2060, 2160, 2253, 2400, 2472, 2575, 2592, 2700, 2781, 2880, 3004, 3090, 3200, 3240, 3296, 3456, 3600, 3708, 3755, 4050, 4120, 4320, 4506, 4635, 4800, 4944, 5150, 5184, 5400, 5562, 5760, 6008, 6180, 6480, 6592, 6759, 7200, 7416, 7510, 7725, 8100, 8240, 8343, 8640, 9012, 9270, 9600, 9888, 10300, 10368, 10800, 11124, 11265, 12016, 12360, 12960, 13184, 13518, 13905, 14400, 14832, 15020, 15450, 16200, 16480, 16686, 17280, 18024, 18540, 18775, 19776, 20277, 20600, 21600, 22248, 22530, 23175, 24032, 24720, 25920, 27036, 27810, 28800, 29664, 30040, 30900, 32400, 32960, 33372, 33795, 36048, 37080, 37550, 39552, 40554, 41200, 41715, 43200, 44496, 45060, 46350, 48064, 49440, 51840, 54072, 55620, 56325, 59328, 60080, 60831, 61800, 64800, 65920, 66744, 67590, 69525, 72096, 74160, 75100, 77353, 81108, 82400, 83430, 86400, 88992, 90120, 92700, 96128, 98880, 101385, 108144, 111240, 112650, 118656, 120160, 121662, 123600, 129600, 133488, 135180, 139050, 144192, 148320, 150200, 154706, 162216, 164800, 166860, 168975, 177984, 180240, 185400, 197760, 202770, 208575, 216288, 222480, 225300, 232059, 240320, 243324, 247200, 259200, 266976, 270360, 278100, 288384, 296640, 300400, 304155, 309412, 324432, 329600, 333720, 337950, 355968, 360480, 370800, 386765, 405540, 417150, 432576, 444960, 450600, 464118, 480640, 486648, 494400, 506925, 533952, 540720, 556200, 593280, 600800, 608310, 618824, 648864, 667440, 675900, 696177, 720960, 741600, 773530, 811080, 834300, 865152, 889920, 901200, 928236, 973296, 988800, 1013850, 1067904, 1081440, 1112400, 1160295, 1201600, 1216620, 1237648, 1297728, 1334880, 1351800, 1392354, 1441920, 1483200, 1520775, 1547060, 1622160, 1668600, 1779840, 1802400, 1856472, 1933825, 1946592, 2027700, 2088531, 2162880, 2224800, 2320590, 2403200, 2433240, 2475296, 2595456, 2669760, 2703600, 2784708, 2966400, 3041550, 3094120, 3244320, 3337200, 3480885, 3604800, 3712944, 3867650, 3893184, 4055400, 4177062, 4325760, 4449600, 4641180, 4866480, 4950592, 5339520, 5407200, 5569416, 5801475, 6083100, 6188240, 6265593, 6488640, 6674400, 6961770, 7209600, 7425888, 7735300, 7786368, 8110800, 8354124, 8899200, 9282360, 9732960, 9901184, 10442655, 10814400, 11138832, 11602950, 12166200, 12376480, 12531186, 12977280, 13348800, 13923540, 14851776, 15470600, 16221600, 16708248, 17404425, 18564720, 19465920, 20885310, 21628800, 22277664, 23205900, 24332400, 24752960, 25062372, 26697600, 27847080, 29703552, 30941200, 31327965, 32443200, 33416496, 34808850, 37129440, 38931840, 41770620, 44555328, 46411800, 48664800, 49505920, 50124744, 52213275, 55694160, 61882400, 62655930, 64886400, 66832992, 69617700, 74258880, 83541240, 89110656, 92823600, 97329600, 100249488, 104426550, 111388320, 123764800, 125311860, 133665984, 139235400, 148517760, 156639825, 167082480, 185647200, 194659200, 200498976, 208853100, 222776640, 247529600, 250623720, 267331968, 278470800, 313279650, 334164960, 371294400, 400997952, 417706200, 445553280, 501247440, 556941600, 626559300, 668329920, 742588800, 801995904, 835412400, 1002494880, 1113883200, 1253118600, 1336659840, 1670824800, 2004989760, 2227766400, 2506237200, 3341649600, 4009979520, 5012474400, 6683299200, 10024948800, 20049897600]

約数ペア:

[(1, 20049897600), (2, 10024948800), (3, 6683299200), (4, 5012474400), (5, 4009979520), (6, 3341649600), (8, 2506237200), (9, 2227766400), (10, 2004989760), (12, 1670824800), (15, 1336659840), (16, 1253118600), (18, 1113883200), (20, 1002494880), (24, 835412400), (25, 801995904), (27, 742588800), (30, 668329920), (32, 626559300), (36, 556941600), (40, 501247440), (45, 445553280), (48, 417706200), (50, 400997952), (54, 371294400), (60, 334164960), (64, 313279650), (72, 278470800), (75, 267331968), (80, 250623720), (81, 247529600), (90, 222776640), (96, 208853100), (100, 200498976), (103, 194659200), (108, 185647200), (120, 167082480), (128, 156639825), (135, 148517760), (144, 139235400), (150, 133665984), (160, 125311860), (162, 123764800), (180, 111388320), (192, 104426550), (200, 100249488), (206, 97329600), (216, 92823600), (225, 89110656), (240, 83541240), (270, 74258880), (288, 69617700), (300, 66832992), (309, 64886400), (320, 62655930), (324, 61882400), (360, 55694160), (384, 52213275), (400, 50124744), (405, 49505920), (412, 48664800), (432, 46411800), (450, 44555328), (480, 41770620), (515, 38931840), (540, 37129440), (576, 34808850), (600, 33416496), (618, 32443200), (640, 31327965), (648, 30941200), (675, 29703552), (720, 27847080), (751, 26697600), (800, 25062372), (810, 24752960), (824, 24332400), (864, 23205900), (900, 22277664), (927, 21628800), (960, 20885310), (1030, 19465920), (1080, 18564720), (1152, 17404425), (1200, 16708248), (1236, 16221600), (1296, 15470600), (1350, 14851776), (1440, 13923540), (1502, 13348800), (1545, 12977280), (1600, 12531186), (1620, 12376480), (1648, 12166200), (1728, 11602950), (1800, 11138832), (1854, 10814400), (1920, 10442655), (2025, 9901184), (2060, 9732960), (2160, 9282360), (2253, 8899200), (2400, 8354124), (2472, 8110800), (2575, 7786368), (2592, 7735300), (2700, 7425888), (2781, 7209600), (2880, 6961770), (3004, 6674400), (3090, 6488640), (3200, 6265593), (3240, 6188240), (3296, 6083100), (3456, 5801475), (3600, 5569416), (3708, 5407200), (3755, 5339520), (4050, 4950592), (4120, 4866480), (4320, 4641180), (4506, 4449600), (4635, 4325760), (4800, 4177062), (4944, 4055400), (5150, 3893184), (5184, 3867650), (5400, 3712944), (5562, 3604800), (5760, 3480885), (6008, 3337200), (6180, 3244320), (6480, 3094120), (6592, 3041550), (6759, 2966400), (7200, 2784708), (7416, 2703600), (7510, 2669760), (7725, 2595456), (8100, 2475296), (8240, 2433240), (8343, 2403200), (8640, 2320590), (9012, 2224800), (9270, 2162880), (9600, 2088531), (9888, 2027700), (10300, 1946592), (10368, 1933825), (10800, 1856472), (11124, 1802400), (11265, 1779840), (12016, 1668600), (12360, 1622160), (12960, 1547060), (13184, 1520775), (13518, 1483200), (13905, 1441920), (14400, 1392354), (14832, 1351800), (15020, 1334880), (15450, 1297728), (16200, 1237648), (16480, 1216620), (16686, 1201600), (17280, 1160295), (18024, 1112400), (18540, 1081440), (18775, 1067904), (19776, 1013850), (20277, 988800), (20600, 973296), (21600, 928236), (22248, 901200), (22530, 889920), (23175, 865152), (24032, 834300), (24720, 811080), (25920, 773530), (27036, 741600), (27810, 720960), (28800, 696177), (29664, 675900), (30040, 667440), (30900, 648864), (32400, 618824), (32960, 608310), (33372, 600800), (33795, 593280), (36048, 556200), (37080, 540720), (37550, 533952), (39552, 506925), (40554, 494400), (41200, 486648), (41715, 480640), (43200, 464118), (44496, 450600), (45060, 444960), (46350, 432576), (48064, 417150), (49440, 405540), (51840, 386765), (54072, 370800), (55620, 360480), (56325, 355968), (59328, 337950), (60080, 333720), (60831, 329600), (61800, 324432), (64800, 309412), (65920, 304155), (66744, 300400), (67590, 296640), (69525, 288384), (72096, 278100), (74160, 270360), (75100, 266976), (77353, 259200), (81108, 247200), (82400, 243324), (83430, 240320), (86400, 232059), (88992, 225300), (90120, 222480), (92700, 216288), (96128, 208575), (98880, 202770), (101385, 197760), (108144, 185400), (111240, 180240), (112650, 177984), (118656, 168975), (120160, 166860), (121662, 164800), (123600, 162216), (129600, 154706), (133488, 150200), (135180, 148320), (139050, 144192)]