85023540

素因数分解:

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

素因数の和:379

約数の個数: 192

約数和(自身を含む): 307077120

約数和(自身を除く): 222053580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 180, 189, 210, 249, 252, 270, 271, 315, 332, 378, 415, 420, 498, 540, 542, 581, 630, 747, 756, 813, 830, 945, 996, 1084, 1162, 1245, 1260, 1355, 1494, 1626, 1660, 1743, 1890, 1897, 2241, 2324, 2439, 2490, 2710, 2905, 2988, 3252, 3486, 3735, 3780, 3794, 4065, 4482, 4878, 4980, 5229, 5420, 5691, 5810, 6972, 7317, 7470, 7588, 8130, 8715, 8964, 9485, 9756, 10458, 11205, 11382, 11620, 12195, 14634, 14940, 15687, 16260, 17073, 17430, 18970, 20916, 22410, 22493, 22764, 24390, 26145, 28455, 29268, 31374, 34146, 34860, 36585, 37940, 44820, 44986, 48780, 51219, 52290, 56910, 62748, 67479, 68292, 73170, 78435, 85365, 89972, 102438, 104580, 112465, 113820, 134958, 146340, 156870, 157451, 170730, 202437, 204876, 224930, 256095, 269916, 313740, 314902, 337395, 341460, 404874, 449860, 472353, 512190, 607311, 629804, 674790, 787255, 809748, 944706, 1012185, 1024380, 1214622, 1349580, 1417059, 1574510, 1889412, 2024370, 2361765, 2429244, 2834118, 3036555, 3149020, 4048740, 4251177, 4723530, 5668236, 6073110, 7085295, 8502354, 9447060, 12146220, 14170590, 17004708, 21255885, 28341180, 42511770, 85023540]

約数ペア:

[(1, 85023540), (2, 42511770), (3, 28341180), (4, 21255885), (5, 17004708), (6, 14170590), (7, 12146220), (9, 9447060), (10, 8502354), (12, 7085295), (14, 6073110), (15, 5668236), (18, 4723530), (20, 4251177), (21, 4048740), (27, 3149020), (28, 3036555), (30, 2834118), (35, 2429244), (36, 2361765), (42, 2024370), (45, 1889412), (54, 1574510), (60, 1417059), (63, 1349580), (70, 1214622), (83, 1024380), (84, 1012185), (90, 944706), (105, 809748), (108, 787255), (126, 674790), (135, 629804), (140, 607311), (166, 512190), (180, 472353), (189, 449860), (210, 404874), (249, 341460), (252, 337395), (270, 314902), (271, 313740), (315, 269916), (332, 256095), (378, 224930), (415, 204876), (420, 202437), (498, 170730), (540, 157451), (542, 156870), (581, 146340), (630, 134958), (747, 113820), (756, 112465), (813, 104580), (830, 102438), (945, 89972), (996, 85365), (1084, 78435), (1162, 73170), (1245, 68292), (1260, 67479), (1355, 62748), (1494, 56910), (1626, 52290), (1660, 51219), (1743, 48780), (1890, 44986), (1897, 44820), (2241, 37940), (2324, 36585), (2439, 34860), (2490, 34146), (2710, 31374), (2905, 29268), (2988, 28455), (3252, 26145), (3486, 24390), (3735, 22764), (3780, 22493), (3794, 22410), (4065, 20916), (4482, 18970), (4878, 17430), (4980, 17073), (5229, 16260), (5420, 15687), (5691, 14940), (5810, 14634), (6972, 12195), (7317, 11620), (7470, 11382), (7588, 11205), (8130, 10458), (8715, 9756), (8964, 9485)]