123237450

素因数分解:

$2^1\times 3^7\times 5^2\times 7^2\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 288

約数和(自身を含む): 417294720

約数和(自身を除く): 294057270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 27, 30, 35, 42, 45, 46, 49, 50, 54, 63, 69, 70, 75, 81, 90, 98, 105, 115, 126, 135, 138, 147, 150, 161, 162, 175, 189, 207, 210, 225, 230, 243, 245, 270, 294, 315, 322, 345, 350, 378, 405, 414, 441, 450, 483, 486, 490, 525, 567, 575, 621, 630, 675, 690, 729, 735, 805, 810, 882, 945, 966, 1035, 1050, 1127, 1134, 1150, 1215, 1225, 1242, 1323, 1350, 1449, 1458, 1470, 1575, 1610, 1701, 1725, 1863, 1890, 2025, 2070, 2187, 2205, 2254, 2415, 2430, 2450, 2646, 2835, 2898, 3105, 3150, 3381, 3402, 3450, 3645, 3675, 3726, 3969, 4025, 4050, 4347, 4374, 4410, 4725, 4830, 5103, 5175, 5589, 5635, 5670, 6075, 6210, 6615, 6762, 7245, 7290, 7350, 7938, 8050, 8505, 8694, 9315, 9450, 10143, 10206, 10350, 10935, 11025, 11178, 11270, 11907, 12075, 12150, 13041, 13230, 14175, 14490, 15309, 15525, 16767, 16905, 17010, 18225, 18630, 19845, 20286, 21735, 21870, 22050, 23814, 24150, 25515, 26082, 27945, 28175, 28350, 30429, 30618, 31050, 33075, 33534, 33810, 35721, 36225, 36450, 39123, 39690, 42525, 43470, 46575, 50301, 50715, 51030, 54675, 55890, 56350, 59535, 60858, 65205, 66150, 71442, 72450, 76545, 78246, 83835, 84525, 85050, 91287, 93150, 99225, 100602, 101430, 107163, 108675, 109350, 117369, 119070, 127575, 130410, 139725, 152145, 153090, 167670, 169050, 178605, 182574, 195615, 198450, 214326, 217350, 234738, 251505, 253575, 255150, 273861, 279450, 297675, 304290, 326025, 352107, 357210, 382725, 391230, 419175, 456435, 503010, 507150, 535815, 547722, 586845, 595350, 652050, 704214, 760725, 765450, 821583, 838350, 893025, 912870, 978075, 1071630, 1173690, 1257525, 1369305, 1521450, 1643166, 1760535, 1786050, 1956150, 2282175, 2464749, 2515050, 2679075, 2738610, 2934225, 3521070, 4107915, 4564350, 4929498, 5358150, 5868450, 6846525, 8215830, 8802675, 12323745, 13693050, 17605350, 20539575, 24647490, 41079150, 61618725, 123237450]

約数ペア:

[(1, 123237450), (2, 61618725), (3, 41079150), (5, 24647490), (6, 20539575), (7, 17605350), (9, 13693050), (10, 12323745), (14, 8802675), (15, 8215830), (18, 6846525), (21, 5868450), (23, 5358150), (25, 4929498), (27, 4564350), (30, 4107915), (35, 3521070), (42, 2934225), (45, 2738610), (46, 2679075), (49, 2515050), (50, 2464749), (54, 2282175), (63, 1956150), (69, 1786050), (70, 1760535), (75, 1643166), (81, 1521450), (90, 1369305), (98, 1257525), (105, 1173690), (115, 1071630), (126, 978075), (135, 912870), (138, 893025), (147, 838350), (150, 821583), (161, 765450), (162, 760725), (175, 704214), (189, 652050), (207, 595350), (210, 586845), (225, 547722), (230, 535815), (243, 507150), (245, 503010), (270, 456435), (294, 419175), (315, 391230), (322, 382725), (345, 357210), (350, 352107), (378, 326025), (405, 304290), (414, 297675), (441, 279450), (450, 273861), (483, 255150), (486, 253575), (490, 251505), (525, 234738), (567, 217350), (575, 214326), (621, 198450), (630, 195615), (675, 182574), (690, 178605), (729, 169050), (735, 167670), (805, 153090), (810, 152145), (882, 139725), (945, 130410), (966, 127575), (1035, 119070), (1050, 117369), (1127, 109350), (1134, 108675), (1150, 107163), (1215, 101430), (1225, 100602), (1242, 99225), (1323, 93150), (1350, 91287), (1449, 85050), (1458, 84525), (1470, 83835), (1575, 78246), (1610, 76545), (1701, 72450), (1725, 71442), (1863, 66150), (1890, 65205), (2025, 60858), (2070, 59535), (2187, 56350), (2205, 55890), (2254, 54675), (2415, 51030), (2430, 50715), (2450, 50301), (2646, 46575), (2835, 43470), (2898, 42525), (3105, 39690), (3150, 39123), (3381, 36450), (3402, 36225), (3450, 35721), (3645, 33810), (3675, 33534), (3726, 33075), (3969, 31050), (4025, 30618), (4050, 30429), (4347, 28350), (4374, 28175), (4410, 27945), (4725, 26082), (4830, 25515), (5103, 24150), (5175, 23814), (5589, 22050), (5635, 21870), (5670, 21735), (6075, 20286), (6210, 19845), (6615, 18630), (6762, 18225), (7245, 17010), (7290, 16905), (7350, 16767), (7938, 15525), (8050, 15309), (8505, 14490), (8694, 14175), (9315, 13230), (9450, 13041), (10143, 12150), (10206, 12075), (10350, 11907), (10935, 11270), (11025, 11178)]