137578980

素因数分解:

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

素因数の和:434

約数の個数: 192

約数和(自身を含む): 486807552

約数和(自身を除く): 349228572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 97, 105, 110, 132, 140, 154, 165, 194, 210, 220, 231, 291, 307, 308, 330, 385, 388, 420, 462, 485, 582, 614, 660, 679, 770, 921, 924, 970, 1067, 1155, 1164, 1228, 1358, 1455, 1535, 1540, 1842, 1940, 2037, 2134, 2149, 2310, 2716, 2910, 3070, 3201, 3377, 3395, 3684, 4074, 4268, 4298, 4605, 4620, 5335, 5820, 6140, 6402, 6447, 6754, 6790, 7469, 8148, 8596, 9210, 10131, 10185, 10670, 10745, 12804, 12894, 13508, 13580, 14938, 16005, 16885, 18420, 20262, 20370, 21340, 21490, 22407, 23639, 25788, 29779, 29876, 32010, 32235, 33770, 37345, 40524, 40740, 42980, 44814, 47278, 50655, 59558, 64020, 64470, 67540, 70917, 74690, 89337, 89628, 94556, 101310, 112035, 118195, 119116, 128940, 141834, 148895, 149380, 178674, 202620, 208453, 224070, 236390, 283668, 297790, 327569, 354585, 357348, 416906, 446685, 448140, 472780, 595580, 625359, 655138, 709170, 833812, 893370, 982707, 1042265, 1250718, 1310276, 1418340, 1637845, 1786740, 1965414, 2084530, 2292983, 2501436, 3126795, 3275690, 3930828, 4169060, 4585966, 4913535, 6253590, 6551380, 6878949, 9171932, 9827070, 11464915, 12507180, 13757898, 19654140, 22929830, 27515796, 34394745, 45859660, 68789490, 137578980]

約数ペア:

[(1, 137578980), (2, 68789490), (3, 45859660), (4, 34394745), (5, 27515796), (6, 22929830), (7, 19654140), (10, 13757898), (11, 12507180), (12, 11464915), (14, 9827070), (15, 9171932), (20, 6878949), (21, 6551380), (22, 6253590), (28, 4913535), (30, 4585966), (33, 4169060), (35, 3930828), (42, 3275690), (44, 3126795), (55, 2501436), (60, 2292983), (66, 2084530), (70, 1965414), (77, 1786740), (84, 1637845), (97, 1418340), (105, 1310276), (110, 1250718), (132, 1042265), (140, 982707), (154, 893370), (165, 833812), (194, 709170), (210, 655138), (220, 625359), (231, 595580), (291, 472780), (307, 448140), (308, 446685), (330, 416906), (385, 357348), (388, 354585), (420, 327569), (462, 297790), (485, 283668), (582, 236390), (614, 224070), (660, 208453), (679, 202620), (770, 178674), (921, 149380), (924, 148895), (970, 141834), (1067, 128940), (1155, 119116), (1164, 118195), (1228, 112035), (1358, 101310), (1455, 94556), (1535, 89628), (1540, 89337), (1842, 74690), (1940, 70917), (2037, 67540), (2134, 64470), (2149, 64020), (2310, 59558), (2716, 50655), (2910, 47278), (3070, 44814), (3201, 42980), (3377, 40740), (3395, 40524), (3684, 37345), (4074, 33770), (4268, 32235), (4298, 32010), (4605, 29876), (4620, 29779), (5335, 25788), (5820, 23639), (6140, 22407), (6402, 21490), (6447, 21340), (6754, 20370), (6790, 20262), (7469, 18420), (8148, 16885), (8596, 16005), (9210, 14938), (10131, 13580), (10185, 13508), (10670, 12894), (10745, 12804)]