212558850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 679956480

約数和(自身を除く): 467397630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 83, 90, 105, 126, 135, 150, 166, 175, 189, 210, 225, 249, 270, 271, 315, 350, 378, 415, 450, 498, 525, 542, 581, 630, 675, 747, 813, 830, 945, 1050, 1162, 1245, 1350, 1355, 1494, 1575, 1626, 1743, 1890, 1897, 2075, 2241, 2439, 2490, 2710, 2905, 3150, 3486, 3735, 3794, 4065, 4150, 4482, 4725, 4878, 5229, 5691, 5810, 6225, 6775, 7317, 7470, 8130, 8715, 9450, 9485, 10458, 11205, 11382, 12195, 12450, 13550, 14525, 14634, 15687, 17073, 17430, 18675, 18970, 20325, 22410, 22493, 24390, 26145, 28455, 29050, 31374, 34146, 36585, 37350, 40650, 43575, 44986, 47425, 51219, 52290, 56025, 56910, 60975, 67479, 73170, 78435, 85365, 87150, 94850, 102438, 112050, 112465, 121950, 130725, 134958, 142275, 156870, 157451, 170730, 182925, 202437, 224930, 256095, 261450, 284550, 314902, 337395, 365850, 392175, 404874, 426825, 472353, 512190, 562325, 607311, 674790, 784350, 787255, 853650, 944706, 1012185, 1124650, 1214622, 1280475, 1417059, 1574510, 1686975, 2024370, 2361765, 2560950, 2834118, 3036555, 3373950, 3936275, 4251177, 4723530, 5060925, 6073110, 7085295, 7872550, 8502354, 10121850, 11808825, 14170590, 15182775, 21255885, 23617650, 30365550, 35426475, 42511770, 70852950, 106279425, 212558850]

約数ペア:

[(1, 212558850), (2, 106279425), (3, 70852950), (5, 42511770), (6, 35426475), (7, 30365550), (9, 23617650), (10, 21255885), (14, 15182775), (15, 14170590), (18, 11808825), (21, 10121850), (25, 8502354), (27, 7872550), (30, 7085295), (35, 6073110), (42, 5060925), (45, 4723530), (50, 4251177), (54, 3936275), (63, 3373950), (70, 3036555), (75, 2834118), (83, 2560950), (90, 2361765), (105, 2024370), (126, 1686975), (135, 1574510), (150, 1417059), (166, 1280475), (175, 1214622), (189, 1124650), (210, 1012185), (225, 944706), (249, 853650), (270, 787255), (271, 784350), (315, 674790), (350, 607311), (378, 562325), (415, 512190), (450, 472353), (498, 426825), (525, 404874), (542, 392175), (581, 365850), (630, 337395), (675, 314902), (747, 284550), (813, 261450), (830, 256095), (945, 224930), (1050, 202437), (1162, 182925), (1245, 170730), (1350, 157451), (1355, 156870), (1494, 142275), (1575, 134958), (1626, 130725), (1743, 121950), (1890, 112465), (1897, 112050), (2075, 102438), (2241, 94850), (2439, 87150), (2490, 85365), (2710, 78435), (2905, 73170), (3150, 67479), (3486, 60975), (3735, 56910), (3794, 56025), (4065, 52290), (4150, 51219), (4482, 47425), (4725, 44986), (4878, 43575), (5229, 40650), (5691, 37350), (5810, 36585), (6225, 34146), (6775, 31374), (7317, 29050), (7470, 28455), (8130, 26145), (8715, 24390), (9450, 22493), (9485, 22410), (10458, 20325), (11205, 18970), (11382, 18675), (12195, 17430), (12450, 17073), (13550, 15687), (14525, 14634)]