21050164800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^2\times {\mathrm{29833}}^1$

素因数の和:29875

約数の個数: 378

約数和(自身を含む): 87035235378

約数和(自身を除く): 65985070578

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 126, 140, 144, 147, 150, 160, 168, 175, 180, 192, 196, 200, 210, 224, 225, 240, 245, 252, 280, 288, 294, 300, 315, 320, 336, 350, 360, 392, 400, 420, 441, 448, 450, 480, 490, 504, 525, 560, 576, 588, 600, 630, 672, 700, 720, 735, 784, 800, 840, 882, 900, 960, 980, 1008, 1050, 1120, 1176, 1200, 1225, 1260, 1344, 1400, 1440, 1470, 1568, 1575, 1600, 1680, 1764, 1800, 1960, 2016, 2100, 2205, 2240, 2352, 2400, 2450, 2520, 2800, 2880, 2940, 3136, 3150, 3360, 3528, 3600, 3675, 3920, 4032, 4200, 4410, 4704, 4800, 4900, 5040, 5600, 5880, 6300, 6720, 7056, 7200, 7350, 7840, 8400, 8820, 9408, 9800, 10080, 11025, 11200, 11760, 12600, 14112, 14400, 14700, 15680, 16800, 17640, 19600, 20160, 22050, 23520, 25200, 28224, 29400, 29833, 33600, 35280, 39200, 44100, 47040, 50400, 58800, 59666, 70560, 78400, 88200, 89499, 100800, 117600, 119332, 141120, 149165, 176400, 178998, 208831, 235200, 238664, 268497, 298330, 352800, 357996, 417662, 447495, 477328, 536994, 596660, 626493, 705600, 715992, 745825, 835324, 894990, 954656, 1044155, 1073988, 1193320, 1252986, 1342485, 1431984, 1461817, 1491650, 1670648, 1789980, 1879479, 1909312, 2088310, 2147976, 2237475, 2386640, 2505972, 2684970, 2863968, 2923634, 2983300, 3132465, 3341296, 3579960, 3758958, 4176620, 4295952, 4385451, 4474950, 4773280, 5011944, 5220775, 5369940, 5727936, 5847268, 5966600, 6264930, 6682592, 6712425, 7159920, 7309085, 7517916, 8353240, 8591904, 8770902, 8949900, 9397395, 9546560, 10023888, 10441550, 10739880, 11694536, 11933200, 12529860, 13156353, 13365184, 13424850, 14319840, 14618170, 15035832, 15662325, 16706480, 17183808, 17541804, 17899800, 18794790, 20047776, 20883100, 21479760, 21927255, 23389072, 23866400, 25059720, 26312706, 26849700, 28639680, 29236340, 30071664, 31324650, 33412960, 35083608, 35799600, 36545425, 37589580, 40095552, 41766200, 42959520, 43854510, 46778144, 46986975, 47732800, 50119440, 52625412, 53699400, 58472680, 60143328, 62649300, 65781765, 66825920, 70167216, 71599200, 73090850, 75179160, 83532400, 85919040, 87709020, 93556288, 93973950, 100238880, 105250824, 107398800, 109636275, 116945360, 120286656, 125298600, 131563530, 140334432, 143198400, 146181700, 150358320, 167064800, 175418040, 187947900, 200477760, 210501648, 214797600, 219272550, 233890720, 250597200, 263127060, 280668864, 292363400, 300716640, 328908825, 334129600, 350836080, 375895800, 421003296, 429595200, 438545100, 467781440, 501194400, 526254120, 584726800, 601433280, 657817650, 701672160, 751791600, 842006592, 877090200, 1002388800, 1052508240, 1169453600, 1315635300, 1403344320, 1503583200, 1754180400, 2105016480, 2338907200, 2631270600, 3007166400, 3508360800, 4210032960, 5262541200, 7016721600, 10525082400, 21050164800]

約数ペア:

[(1, 21050164800), (2, 10525082400), (3, 7016721600), (4, 5262541200), (5, 4210032960), (6, 3508360800), (7, 3007166400), (8, 2631270600), (9, 2338907200), (10, 2105016480), (12, 1754180400), (14, 1503583200), (15, 1403344320), (16, 1315635300), (18, 1169453600), (20, 1052508240), (21, 1002388800), (24, 877090200), (25, 842006592), (28, 751791600), (30, 701672160), (32, 657817650), (35, 601433280), (36, 584726800), (40, 526254120), (42, 501194400), (45, 467781440), (48, 438545100), (49, 429595200), (50, 421003296), (56, 375895800), (60, 350836080), (63, 334129600), (64, 328908825), (70, 300716640), (72, 292363400), (75, 280668864), (80, 263127060), (84, 250597200), (90, 233890720), (96, 219272550), (98, 214797600), (100, 210501648), (105, 200477760), (112, 187947900), (120, 175418040), (126, 167064800), (140, 150358320), (144, 146181700), (147, 143198400), (150, 140334432), (160, 131563530), (168, 125298600), (175, 120286656), (180, 116945360), (192, 109636275), (196, 107398800), (200, 105250824), (210, 100238880), (224, 93973950), (225, 93556288), (240, 87709020), (245, 85919040), (252, 83532400), (280, 75179160), (288, 73090850), (294, 71599200), (300, 70167216), (315, 66825920), (320, 65781765), (336, 62649300), (350, 60143328), (360, 58472680), (392, 53699400), (400, 52625412), (420, 50119440), (441, 47732800), (448, 46986975), (450, 46778144), (480, 43854510), (490, 42959520), (504, 41766200), (525, 40095552), (560, 37589580), (576, 36545425), (588, 35799600), (600, 35083608), (630, 33412960), (672, 31324650), (700, 30071664), (720, 29236340), (735, 28639680), (784, 26849700), (800, 26312706), (840, 25059720), (882, 23866400), (900, 23389072), (960, 21927255), (980, 21479760), (1008, 20883100), (1050, 20047776), (1120, 18794790), (1176, 17899800), (1200, 17541804), (1225, 17183808), (1260, 16706480), (1344, 15662325), (1400, 15035832), (1440, 14618170), (1470, 14319840), (1568, 13424850), (1575, 13365184), (1600, 13156353), (1680, 12529860), (1764, 11933200), (1800, 11694536), (1960, 10739880), (2016, 10441550), (2100, 10023888), (2205, 9546560), (2240, 9397395), (2352, 8949900), (2400, 8770902), (2450, 8591904), (2520, 8353240), (2800, 7517916), (2880, 7309085), (2940, 7159920), (3136, 6712425), (3150, 6682592), (3360, 6264930), (3528, 5966600), (3600, 5847268), (3675, 5727936), (3920, 5369940), (4032, 5220775), (4200, 5011944), (4410, 4773280), (4704, 4474950), (4800, 4385451), (4900, 4295952), (5040, 4176620), (5600, 3758958), (5880, 3579960), (6300, 3341296), (6720, 3132465), (7056, 2983300), (7200, 2923634), (7350, 2863968), (7840, 2684970), (8400, 2505972), (8820, 2386640), (9408, 2237475), (9800, 2147976), (10080, 2088310), (11025, 1909312), (11200, 1879479), (11760, 1789980), (12600, 1670648), (14112, 1491650), (14400, 1461817), (14700, 1431984), (15680, 1342485), (16800, 1252986), (17640, 1193320), (19600, 1073988), (20160, 1044155), (22050, 954656), (23520, 894990), (25200, 835324), (28224, 745825), (29400, 715992), (29833, 705600), (33600, 626493), (35280, 596660), (39200, 536994), (44100, 477328), (47040, 447495), (50400, 417662), (58800, 357996), (59666, 352800), (70560, 298330), (78400, 268497), (88200, 238664), (89499, 235200), (100800, 208831), (117600, 178998), (119332, 176400), (141120, 149165)]