180880722

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 490291200

約数和(自身を除く): 309410478

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 31, 33, 38, 47, 54, 57, 62, 66, 93, 94, 99, 114, 121, 141, 171, 186, 198, 209, 242, 279, 282, 297, 341, 342, 363, 418, 423, 513, 517, 558, 589, 594, 627, 682, 726, 837, 846, 893, 1023, 1026, 1034, 1089, 1178, 1254, 1269, 1457, 1551, 1674, 1767, 1786, 1881, 2046, 2178, 2299, 2538, 2679, 2914, 3069, 3102, 3267, 3534, 3751, 3762, 4371, 4598, 4653, 5301, 5358, 5643, 5687, 6138, 6479, 6534, 6897, 7502, 8037, 8742, 9207, 9306, 9823, 10602, 11253, 11286, 11374, 12958, 13113, 13794, 13959, 15903, 16027, 16074, 17061, 18414, 19437, 19646, 20691, 22506, 24111, 26226, 27683, 27918, 29469, 31806, 32054, 33759, 34122, 38874, 39339, 41382, 48081, 48222, 51183, 55366, 58311, 58938, 62073, 67518, 71269, 78678, 83049, 88407, 96162, 101277, 102366, 108053, 116622, 124146, 142538, 144243, 153549, 166098, 174933, 176297, 176814, 202554, 213807, 216106, 249147, 265221, 288486, 304513, 307098, 324159, 349866, 352594, 427614, 432729, 498294, 528891, 530442, 609026, 641421, 648318, 747441, 865458, 913539, 972477, 1057782, 1282842, 1494882, 1586673, 1827078, 1924263, 1944954, 2740617, 2917431, 3173346, 3349643, 3848526, 4760019, 5481234, 5834862, 6699286, 8221851, 9520038, 10048929, 16443702, 20097858, 30146787, 60293574, 90440361, 180880722]

約数ペア:

[(1, 180880722), (2, 90440361), (3, 60293574), (6, 30146787), (9, 20097858), (11, 16443702), (18, 10048929), (19, 9520038), (22, 8221851), (27, 6699286), (31, 5834862), (33, 5481234), (38, 4760019), (47, 3848526), (54, 3349643), (57, 3173346), (62, 2917431), (66, 2740617), (93, 1944954), (94, 1924263), (99, 1827078), (114, 1586673), (121, 1494882), (141, 1282842), (171, 1057782), (186, 972477), (198, 913539), (209, 865458), (242, 747441), (279, 648318), (282, 641421), (297, 609026), (341, 530442), (342, 528891), (363, 498294), (418, 432729), (423, 427614), (513, 352594), (517, 349866), (558, 324159), (589, 307098), (594, 304513), (627, 288486), (682, 265221), (726, 249147), (837, 216106), (846, 213807), (893, 202554), (1023, 176814), (1026, 176297), (1034, 174933), (1089, 166098), (1178, 153549), (1254, 144243), (1269, 142538), (1457, 124146), (1551, 116622), (1674, 108053), (1767, 102366), (1786, 101277), (1881, 96162), (2046, 88407), (2178, 83049), (2299, 78678), (2538, 71269), (2679, 67518), (2914, 62073), (3069, 58938), (3102, 58311), (3267, 55366), (3534, 51183), (3751, 48222), (3762, 48081), (4371, 41382), (4598, 39339), (4653, 38874), (5301, 34122), (5358, 33759), (5643, 32054), (5687, 31806), (6138, 29469), (6479, 27918), (6534, 27683), (6897, 26226), (7502, 24111), (8037, 22506), (8742, 20691), (9207, 19646), (9306, 19437), (9823, 18414), (10602, 17061), (11253, 16074), (11286, 16027), (11374, 15903), (12958, 13959), (13113, 13794)]