21873952800

素因数分解:

$2^5\times 3^4\times 5^2\times 7^2\times {\mathrm{83}}^2$

素因数の和:212

約数の個数: 810

約数和(自身を含む): 93925201293

約数和(自身を除く): 72051248493

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 83, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 135, 140, 144, 147, 150, 160, 162, 166, 168, 175, 180, 189, 196, 200, 210, 216, 224, 225, 240, 245, 249, 252, 270, 280, 288, 294, 300, 315, 324, 332, 336, 350, 360, 378, 392, 400, 405, 415, 420, 432, 441, 450, 480, 490, 498, 504, 525, 540, 560, 567, 581, 588, 600, 630, 648, 664, 672, 675, 700, 720, 735, 747, 756, 784, 800, 810, 830, 840, 864, 882, 900, 945, 980, 996, 1008, 1050, 1080, 1120, 1134, 1162, 1176, 1200, 1225, 1245, 1260, 1296, 1323, 1328, 1350, 1400, 1440, 1470, 1494, 1512, 1568, 1575, 1620, 1660, 1680, 1743, 1764, 1800, 1890, 1960, 1992, 2016, 2025, 2075, 2100, 2160, 2205, 2241, 2268, 2324, 2352, 2400, 2450, 2490, 2520, 2592, 2646, 2656, 2700, 2800, 2835, 2905, 2940, 2988, 3024, 3150, 3240, 3320, 3360, 3486, 3528, 3600, 3675, 3735, 3780, 3920, 3969, 3984, 4050, 4067, 4150, 4200, 4320, 4410, 4482, 4536, 4648, 4704, 4725, 4900, 4980, 5040, 5229, 5292, 5400, 5600, 5670, 5810, 5880, 5976, 6048, 6225, 6300, 6480, 6615, 6640, 6723, 6889, 6972, 7056, 7200, 7350, 7470, 7560, 7840, 7938, 7968, 8100, 8134, 8300, 8400, 8715, 8820, 8964, 9072, 9296, 9450, 9800, 9960, 10080, 10458, 10584, 10800, 11025, 11205, 11340, 11620, 11760, 11952, 12201, 12450, 12600, 12960, 13230, 13280, 13446, 13778, 13944, 14112, 14175, 14525, 14700, 14940, 15120, 15687, 15876, 16200, 16268, 16600, 16800, 17430, 17640, 17928, 18144, 18592, 18675, 18900, 19600, 19845, 19920, 20335, 20667, 20916, 21168, 21600, 22050, 22410, 22680, 23240, 23520, 23904, 24402, 24900, 25200, 26145, 26460, 26892, 27556, 27888, 28350, 29050, 29400, 29880, 30240, 31374, 31752, 32400, 32536, 33075, 33200, 33615, 34445, 34860, 35280, 35856, 36603, 37350, 37800, 39200, 39690, 39840, 40670, 41334, 41832, 42336, 43575, 44100, 44820, 45360, 46480, 47061, 48223, 48804, 49800, 50400, 52290, 52920, 53784, 55112, 55776, 56025, 56700, 58100, 58800, 59760, 61005, 62001, 62748, 63504, 64800, 65072, 66150, 66400, 67230, 68890, 69720, 70560, 71712, 73206, 74700, 75600, 78435, 79380, 81340, 82668, 83664, 87150, 88200, 89640, 90720, 92960, 94122, 96446, 97608, 99225, 99600, 101675, 103335, 104580, 105840, 107568, 109809, 110224, 112050, 113400, 116200, 117600, 119520, 122010, 124002, 125496, 127008, 130144, 130725, 132300, 134460, 137780, 139440, 144669, 146412, 149400, 151200, 156870, 158760, 162680, 165336, 167328, 168075, 172225, 174300, 176400, 179280, 183015, 186003, 188244, 192892, 195216, 198450, 199200, 203350, 206670, 209160, 211680, 215136, 219618, 220448, 224100, 226800, 232400, 235305, 241115, 244020, 248004, 250992, 261450, 264600, 268920, 275560, 278880, 289338, 292824, 298800, 305025, 310005, 313740, 317520, 325360, 329427, 330672, 336150, 337561, 344450, 348600, 352800, 358560, 366030, 372006, 376488, 385784, 390432, 392175, 396900, 406700, 413340, 418320, 434007, 439236, 448200, 453600, 464800, 470610, 482230, 488040, 496008, 501984, 516675, 522900, 529200, 537840, 549045, 551120, 558009, 578676, 585648, 597600, 610050, 620010, 627480, 635040, 650720, 658854, 661344, 672300, 675122, 688900, 697200, 723345, 732060, 744012, 752976, 771568, 784350, 793800, 813400, 826680, 836640, 868014, 878472, 896400, 915075, 930015, 941220, 964460, 976080, 992016, 1012683, 1033350, 1045800, 1058400, 1075680, 1098090, 1102240, 1116018, 1157352, 1171296, 1176525, 1205575, 1220100, 1240020, 1254960, 1302021, 1317708, 1344600, 1350244, 1377800, 1394400, 1446690, 1464120, 1488024, 1505952, 1543136, 1550025, 1568700, 1587600, 1626800, 1647135, 1653360, 1687805, 1736028, 1756944, 1792800, 1830150, 1860030, 1882440, 1928920, 1952160, 1984032, 2025366, 2066700, 2091600, 2170035, 2196180, 2232036, 2314704, 2353050, 2411150, 2440200, 2480040, 2509920, 2604042, 2635416, 2689200, 2700488, 2745225, 2755600, 2790045, 2893380, 2928240, 2976048, 3038049, 3100050, 3137400, 3175200, 3253600, 3294270, 3306720, 3375610, 3472056, 3513888, 3616725, 3660300, 3720060, 3764880, 3857840, 3906063, 4050732, 4133400, 4183200, 4340070, 4392360, 4464072, 4629408, 4650075, 4706100, 4822300, 4880400, 4960080, 5063415, 5208084, 5270832, 5378400, 5400976, 5490450, 5511200, 5580090, 5786760, 5856480, 5952096, 6076098, 6200100, 6274800, 6510105, 6588540, 6751220, 6944112, 7233450, 7320600, 7440120, 7529760, 7715680, 7812126, 8101464, 8235675, 8266800, 8439025, 8680140, 8784720, 8928144, 9114147, 9300150, 9412200, 9644600, 9760800, 9920160, 10126830, 10416168, 10541664, 10801952, 10850175, 10980900, 11160180, 11573520, 12152196, 12400200, 12549600, 13020210, 13177080, 13502440, 13888224, 13950225, 14466900, 14641200, 14880240, 15190245, 15624252, 16202928, 16471350, 16533600, 16878050, 17360280, 17569440, 17856288, 18228294, 18600300, 18824400, 19289200, 19530315, 20253660, 20832336, 21700350, 21961800, 22320360, 23147040, 24304392, 24800400, 25317075, 26040420, 26354160, 27004880, 27342441, 27900450, 28933800, 29282400, 29760480, 30380490, 31248504, 32405856, 32550525, 32942700, 33756100, 34720560, 36456588, 37200600, 37648800, 38578400, 39060630, 40507320, 41664672, 43400700, 43923600, 44640720, 45570735, 48608784, 49600800, 50634150, 52080840, 52708320, 54009760, 54684882, 55800900, 57867600, 60760980, 62497008, 65101050, 65885400, 67512200, 69441120, 72913176, 74401200, 75951225, 78121260, 81014640, 86801400, 87847200, 89281440, 91141470, 97217568, 97651575, 101268300, 104161680, 109369764, 111601800, 115735200, 121521960, 124994016, 130202100, 131770800, 135024400, 136712205, 145826352, 148802400, 151902450, 156242520, 162029280, 173602800, 182282940, 195303150, 202536600, 208323360, 218739528, 223203600, 227853675, 243043920, 260404200, 263541600, 270048800, 273424410, 291652704, 303804900, 312485040, 347205600, 364565880, 390606300, 405073200, 437479056, 446407200, 455707350, 486087840, 520808400, 546848820, 607609800, 624970080, 683561025, 729131760, 781212600, 810146400, 874958112, 911414700, 1041616800, 1093697640, 1215219600, 1367122050, 1458263520, 1562425200, 1822829400, 2187395280, 2430439200, 2734244100, 3124850400, 3645658800, 4374790560, 5468488200, 7291317600, 10936976400, 21873952800]

約数ペア:

[(1, 21873952800), (2, 10936976400), (3, 7291317600), (4, 5468488200), (5, 4374790560), (6, 3645658800), (7, 3124850400), (8, 2734244100), (9, 2430439200), (10, 2187395280), (12, 1822829400), (14, 1562425200), (15, 1458263520), (16, 1367122050), (18, 1215219600), (20, 1093697640), (21, 1041616800), (24, 911414700), (25, 874958112), (27, 810146400), (28, 781212600), (30, 729131760), (32, 683561025), (35, 624970080), (36, 607609800), (40, 546848820), (42, 520808400), (45, 486087840), (48, 455707350), (49, 446407200), (50, 437479056), (54, 405073200), (56, 390606300), (60, 364565880), (63, 347205600), (70, 312485040), (72, 303804900), (75, 291652704), (80, 273424410), (81, 270048800), (83, 263541600), (84, 260404200), (90, 243043920), (96, 227853675), (98, 223203600), (100, 218739528), (105, 208323360), (108, 202536600), (112, 195303150), (120, 182282940), (126, 173602800), (135, 162029280), (140, 156242520), (144, 151902450), (147, 148802400), (150, 145826352), (160, 136712205), (162, 135024400), (166, 131770800), (168, 130202100), (175, 124994016), (180, 121521960), (189, 115735200), (196, 111601800), (200, 109369764), (210, 104161680), (216, 101268300), (224, 97651575), (225, 97217568), (240, 91141470), (245, 89281440), (249, 87847200), (252, 86801400), (270, 81014640), (280, 78121260), (288, 75951225), (294, 74401200), (300, 72913176), (315, 69441120), (324, 67512200), (332, 65885400), (336, 65101050), (350, 62497008), (360, 60760980), (378, 57867600), (392, 55800900), (400, 54684882), (405, 54009760), (415, 52708320), (420, 52080840), (432, 50634150), (441, 49600800), (450, 48608784), (480, 45570735), (490, 44640720), (498, 43923600), (504, 43400700), (525, 41664672), (540, 40507320), (560, 39060630), (567, 38578400), (581, 37648800), (588, 37200600), (600, 36456588), (630, 34720560), (648, 33756100), (664, 32942700), (672, 32550525), (675, 32405856), (700, 31248504), (720, 30380490), (735, 29760480), (747, 29282400), (756, 28933800), (784, 27900450), (800, 27342441), (810, 27004880), (830, 26354160), (840, 26040420), (864, 25317075), (882, 24800400), (900, 24304392), (945, 23147040), (980, 22320360), (996, 21961800), (1008, 21700350), (1050, 20832336), (1080, 20253660), (1120, 19530315), (1134, 19289200), (1162, 18824400), (1176, 18600300), (1200, 18228294), (1225, 17856288), (1245, 17569440), (1260, 17360280), (1296, 16878050), (1323, 16533600), (1328, 16471350), (1350, 16202928), (1400, 15624252), (1440, 15190245), (1470, 14880240), (1494, 14641200), (1512, 14466900), (1568, 13950225), (1575, 13888224), (1620, 13502440), (1660, 13177080), (1680, 13020210), (1743, 12549600), (1764, 12400200), (1800, 12152196), (1890, 11573520), (1960, 11160180), (1992, 10980900), (2016, 10850175), (2025, 10801952), (2075, 10541664), (2100, 10416168), (2160, 10126830), (2205, 9920160), (2241, 9760800), (2268, 9644600), (2324, 9412200), (2352, 9300150), (2400, 9114147), (2450, 8928144), (2490, 8784720), (2520, 8680140), (2592, 8439025), (2646, 8266800), (2656, 8235675), (2700, 8101464), (2800, 7812126), (2835, 7715680), (2905, 7529760), (2940, 7440120), (2988, 7320600), (3024, 7233450), (3150, 6944112), (3240, 6751220), (3320, 6588540), (3360, 6510105), (3486, 6274800), (3528, 6200100), (3600, 6076098), (3675, 5952096), (3735, 5856480), (3780, 5786760), (3920, 5580090), (3969, 5511200), (3984, 5490450), (4050, 5400976), (4067, 5378400), (4150, 5270832), (4200, 5208084), (4320, 5063415), (4410, 4960080), (4482, 4880400), (4536, 4822300), (4648, 4706100), (4704, 4650075), (4725, 4629408), (4900, 4464072), (4980, 4392360), (5040, 4340070), (5229, 4183200), (5292, 4133400), (5400, 4050732), (5600, 3906063), (5670, 3857840), (5810, 3764880), (5880, 3720060), (5976, 3660300), (6048, 3616725), (6225, 3513888), (6300, 3472056), (6480, 3375610), (6615, 3306720), (6640, 3294270), (6723, 3253600), (6889, 3175200), (6972, 3137400), (7056, 3100050), (7200, 3038049), (7350, 2976048), (7470, 2928240), (7560, 2893380), (7840, 2790045), (7938, 2755600), (7968, 2745225), (8100, 2700488), (8134, 2689200), (8300, 2635416), (8400, 2604042), (8715, 2509920), (8820, 2480040), (8964, 2440200), (9072, 2411150), (9296, 2353050), (9450, 2314704), (9800, 2232036), (9960, 2196180), (10080, 2170035), (10458, 2091600), (10584, 2066700), (10800, 2025366), (11025, 1984032), (11205, 1952160), (11340, 1928920), (11620, 1882440), (11760, 1860030), (11952, 1830150), (12201, 1792800), (12450, 1756944), (12600, 1736028), (12960, 1687805), (13230, 1653360), (13280, 1647135), (13446, 1626800), (13778, 1587600), (13944, 1568700), (14112, 1550025), (14175, 1543136), (14525, 1505952), (14700, 1488024), (14940, 1464120), (15120, 1446690), (15687, 1394400), (15876, 1377800), (16200, 1350244), (16268, 1344600), (16600, 1317708), (16800, 1302021), (17430, 1254960), (17640, 1240020), (17928, 1220100), (18144, 1205575), (18592, 1176525), (18675, 1171296), (18900, 1157352), (19600, 1116018), (19845, 1102240), (19920, 1098090), (20335, 1075680), (20667, 1058400), (20916, 1045800), (21168, 1033350), (21600, 1012683), (22050, 992016), (22410, 976080), (22680, 964460), (23240, 941220), (23520, 930015), (23904, 915075), (24402, 896400), (24900, 878472), (25200, 868014), (26145, 836640), (26460, 826680), (26892, 813400), (27556, 793800), (27888, 784350), (28350, 771568), (29050, 752976), (29400, 744012), (29880, 732060), (30240, 723345), (31374, 697200), (31752, 688900), (32400, 675122), (32536, 672300), (33075, 661344), (33200, 658854), (33615, 650720), (34445, 635040), (34860, 627480), (35280, 620010), (35856, 610050), (36603, 597600), (37350, 585648), (37800, 578676), (39200, 558009), (39690, 551120), (39840, 549045), (40670, 537840), (41334, 529200), (41832, 522900), (42336, 516675), (43575, 501984), (44100, 496008), (44820, 488040), (45360, 482230), (46480, 470610), (47061, 464800), (48223, 453600), (48804, 448200), (49800, 439236), (50400, 434007), (52290, 418320), (52920, 413340), (53784, 406700), (55112, 396900), (55776, 392175), (56025, 390432), (56700, 385784), (58100, 376488), (58800, 372006), (59760, 366030), (61005, 358560), (62001, 352800), (62748, 348600), (63504, 344450), (64800, 337561), (65072, 336150), (66150, 330672), (66400, 329427), (67230, 325360), (68890, 317520), (69720, 313740), (70560, 310005), (71712, 305025), (73206, 298800), (74700, 292824), (75600, 289338), (78435, 278880), (79380, 275560), (81340, 268920), (82668, 264600), (83664, 261450), (87150, 250992), (88200, 248004), (89640, 244020), (90720, 241115), (92960, 235305), (94122, 232400), (96446, 226800), (97608, 224100), (99225, 220448), (99600, 219618), (101675, 215136), (103335, 211680), (104580, 209160), (105840, 206670), (107568, 203350), (109809, 199200), (110224, 198450), (112050, 195216), (113400, 192892), (116200, 188244), (117600, 186003), (119520, 183015), (122010, 179280), (124002, 176400), (125496, 174300), (127008, 172225), (130144, 168075), (130725, 167328), (132300, 165336), (134460, 162680), (137780, 158760), (139440, 156870), (144669, 151200), (146412, 149400)]