275157960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 256

約数和(自身を含む): 1043159040

約数和(自身を除く): 768001080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 97, 105, 110, 120, 132, 140, 154, 165, 168, 194, 210, 220, 231, 264, 280, 291, 307, 308, 330, 385, 388, 420, 440, 462, 485, 582, 614, 616, 660, 679, 770, 776, 840, 921, 924, 970, 1067, 1155, 1164, 1228, 1320, 1358, 1455, 1535, 1540, 1842, 1848, 1940, 2037, 2134, 2149, 2310, 2328, 2456, 2716, 2910, 3070, 3080, 3201, 3377, 3395, 3684, 3880, 4074, 4268, 4298, 4605, 4620, 5335, 5432, 5820, 6140, 6402, 6447, 6754, 6790, 7368, 7469, 8148, 8536, 8596, 9210, 9240, 10131, 10185, 10670, 10745, 11640, 12280, 12804, 12894, 13508, 13580, 14938, 16005, 16296, 16885, 17192, 18420, 20262, 20370, 21340, 21490, 22407, 23639, 25608, 25788, 27016, 27160, 29779, 29876, 32010, 32235, 33770, 36840, 37345, 40524, 40740, 42680, 42980, 44814, 47278, 50655, 51576, 59558, 59752, 64020, 64470, 67540, 70917, 74690, 81048, 81480, 85960, 89337, 89628, 94556, 101310, 112035, 118195, 119116, 128040, 128940, 135080, 141834, 148895, 149380, 178674, 179256, 189112, 202620, 208453, 224070, 236390, 238232, 257880, 283668, 297790, 298760, 327569, 354585, 357348, 405240, 416906, 446685, 448140, 472780, 567336, 595580, 625359, 655138, 709170, 714696, 833812, 893370, 896280, 945560, 982707, 1042265, 1191160, 1250718, 1310276, 1418340, 1637845, 1667624, 1786740, 1965414, 2084530, 2292983, 2501436, 2620552, 2836680, 3126795, 3275690, 3573480, 3930828, 4169060, 4585966, 4913535, 5002872, 6253590, 6551380, 6878949, 7861656, 8338120, 9171932, 9827070, 11464915, 12507180, 13102760, 13757898, 18343864, 19654140, 22929830, 25014360, 27515796, 34394745, 39308280, 45859660, 55031592, 68789490, 91719320, 137578980, 275157960]

約数ペア:

[(1, 275157960), (2, 137578980), (3, 91719320), (4, 68789490), (5, 55031592), (6, 45859660), (7, 39308280), (8, 34394745), (10, 27515796), (11, 25014360), (12, 22929830), (14, 19654140), (15, 18343864), (20, 13757898), (21, 13102760), (22, 12507180), (24, 11464915), (28, 9827070), (30, 9171932), (33, 8338120), (35, 7861656), (40, 6878949), (42, 6551380), (44, 6253590), (55, 5002872), (56, 4913535), (60, 4585966), (66, 4169060), (70, 3930828), (77, 3573480), (84, 3275690), (88, 3126795), (97, 2836680), (105, 2620552), (110, 2501436), (120, 2292983), (132, 2084530), (140, 1965414), (154, 1786740), (165, 1667624), (168, 1637845), (194, 1418340), (210, 1310276), (220, 1250718), (231, 1191160), (264, 1042265), (280, 982707), (291, 945560), (307, 896280), (308, 893370), (330, 833812), (385, 714696), (388, 709170), (420, 655138), (440, 625359), (462, 595580), (485, 567336), (582, 472780), (614, 448140), (616, 446685), (660, 416906), (679, 405240), (770, 357348), (776, 354585), (840, 327569), (921, 298760), (924, 297790), (970, 283668), (1067, 257880), (1155, 238232), (1164, 236390), (1228, 224070), (1320, 208453), (1358, 202620), (1455, 189112), (1535, 179256), (1540, 178674), (1842, 149380), (1848, 148895), (1940, 141834), (2037, 135080), (2134, 128940), (2149, 128040), (2310, 119116), (2328, 118195), (2456, 112035), (2716, 101310), (2910, 94556), (3070, 89628), (3080, 89337), (3201, 85960), (3377, 81480), (3395, 81048), (3684, 74690), (3880, 70917), (4074, 67540), (4268, 64470), (4298, 64020), (4605, 59752), (4620, 59558), (5335, 51576), (5432, 50655), (5820, 47278), (6140, 44814), (6402, 42980), (6447, 42680), (6754, 40740), (6790, 40524), (7368, 37345), (7469, 36840), (8148, 33770), (8536, 32235), (8596, 32010), (9210, 29876), (9240, 29779), (10131, 27160), (10185, 27016), (10670, 25788), (10745, 25608), (11640, 23639), (12280, 22407), (12804, 21490), (12894, 21340), (13508, 20370), (13580, 20262), (14938, 18420), (16005, 17192), (16296, 16885)]