180312678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 513257472

約数和(自身を除く): 332944794

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 53, 62, 63, 67, 78, 91, 93, 106, 117, 126, 134, 159, 182, 186, 201, 217, 234, 273, 279, 318, 371, 402, 403, 434, 469, 477, 546, 558, 603, 651, 689, 742, 806, 819, 871, 938, 954, 1113, 1206, 1209, 1302, 1378, 1407, 1638, 1643, 1742, 1953, 2067, 2077, 2226, 2418, 2613, 2814, 2821, 3286, 3339, 3551, 3627, 3906, 4134, 4154, 4221, 4823, 4929, 5226, 5642, 6097, 6201, 6231, 6678, 7102, 7254, 7839, 8442, 8463, 9646, 9858, 10653, 11501, 12194, 12402, 12462, 14469, 14539, 14787, 15678, 16926, 18291, 18693, 21306, 21359, 23002, 24857, 25389, 27001, 28938, 29078, 29574, 31959, 34503, 36582, 37386, 42718, 43407, 43617, 46163, 49714, 50778, 54002, 54873, 63918, 64077, 69006, 74571, 81003, 86814, 87234, 92326, 103509, 109746, 110081, 128154, 130851, 138489, 149142, 149513, 162006, 189007, 192231, 207018, 220162, 223713, 243009, 261702, 276978, 299026, 323141, 330243, 378014, 384462, 415467, 447426, 448539, 486018, 567021, 646282, 660486, 770567, 830934, 897078, 969423, 990729, 1134042, 1345617, 1431053, 1541134, 1701063, 1938846, 1981458, 2311701, 2691234, 2862106, 2908269, 3402126, 4293159, 4623402, 5816538, 6935103, 8586318, 10017371, 12879477, 13870206, 20034742, 25758954, 30052113, 60104226, 90156339, 180312678]

約数ペア:

[(1, 180312678), (2, 90156339), (3, 60104226), (6, 30052113), (7, 25758954), (9, 20034742), (13, 13870206), (14, 12879477), (18, 10017371), (21, 8586318), (26, 6935103), (31, 5816538), (39, 4623402), (42, 4293159), (53, 3402126), (62, 2908269), (63, 2862106), (67, 2691234), (78, 2311701), (91, 1981458), (93, 1938846), (106, 1701063), (117, 1541134), (126, 1431053), (134, 1345617), (159, 1134042), (182, 990729), (186, 969423), (201, 897078), (217, 830934), (234, 770567), (273, 660486), (279, 646282), (318, 567021), (371, 486018), (402, 448539), (403, 447426), (434, 415467), (469, 384462), (477, 378014), (546, 330243), (558, 323141), (603, 299026), (651, 276978), (689, 261702), (742, 243009), (806, 223713), (819, 220162), (871, 207018), (938, 192231), (954, 189007), (1113, 162006), (1206, 149513), (1209, 149142), (1302, 138489), (1378, 130851), (1407, 128154), (1638, 110081), (1643, 109746), (1742, 103509), (1953, 92326), (2067, 87234), (2077, 86814), (2226, 81003), (2418, 74571), (2613, 69006), (2814, 64077), (2821, 63918), (3286, 54873), (3339, 54002), (3551, 50778), (3627, 49714), (3906, 46163), (4134, 43617), (4154, 43407), (4221, 42718), (4823, 37386), (4929, 36582), (5226, 34503), (5642, 31959), (6097, 29574), (6201, 29078), (6231, 28938), (6678, 27001), (7102, 25389), (7254, 24857), (7839, 23002), (8442, 21359), (8463, 21306), (9646, 18693), (9858, 18291), (10653, 16926), (11501, 15678), (12194, 14787), (12402, 14539), (12462, 14469)]