356799100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 942995200

約数和(自身を除く): 586196100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 139, 140, 175, 190, 193, 266, 278, 350, 380, 386, 475, 532, 556, 665, 695, 700, 772, 950, 965, 973, 1330, 1351, 1390, 1900, 1930, 1946, 2641, 2660, 2702, 2780, 3325, 3475, 3667, 3860, 3892, 4825, 4865, 5282, 5404, 6650, 6755, 6950, 7334, 9650, 9730, 10564, 13205, 13300, 13510, 13900, 14668, 18335, 18487, 19300, 19460, 24325, 25669, 26410, 26827, 27020, 33775, 36670, 36974, 48650, 51338, 52820, 53654, 66025, 67550, 73340, 73948, 91675, 92435, 97300, 102676, 107308, 128345, 132050, 134135, 135100, 183350, 184870, 187789, 256690, 264100, 268270, 366700, 369740, 375578, 462175, 509713, 513380, 536540, 641725, 670675, 751156, 924350, 938945, 1019426, 1283450, 1341350, 1848700, 1877890, 2038852, 2548565, 2566900, 2682700, 3567991, 3755780, 4694725, 5097130, 7135982, 9389450, 10194260, 12742825, 14271964, 17839955, 18778900, 25485650, 35679910, 50971300, 71359820, 89199775, 178399550, 356799100]

約数ペア:

[(1, 356799100), (2, 178399550), (4, 89199775), (5, 71359820), (7, 50971300), (10, 35679910), (14, 25485650), (19, 18778900), (20, 17839955), (25, 14271964), (28, 12742825), (35, 10194260), (38, 9389450), (50, 7135982), (70, 5097130), (76, 4694725), (95, 3755780), (100, 3567991), (133, 2682700), (139, 2566900), (140, 2548565), (175, 2038852), (190, 1877890), (193, 1848700), (266, 1341350), (278, 1283450), (350, 1019426), (380, 938945), (386, 924350), (475, 751156), (532, 670675), (556, 641725), (665, 536540), (695, 513380), (700, 509713), (772, 462175), (950, 375578), (965, 369740), (973, 366700), (1330, 268270), (1351, 264100), (1390, 256690), (1900, 187789), (1930, 184870), (1946, 183350), (2641, 135100), (2660, 134135), (2702, 132050), (2780, 128345), (3325, 107308), (3475, 102676), (3667, 97300), (3860, 92435), (3892, 91675), (4825, 73948), (4865, 73340), (5282, 67550), (5404, 66025), (6650, 53654), (6755, 52820), (6950, 51338), (7334, 48650), (9650, 36974), (9730, 36670), (10564, 33775), (13205, 27020), (13300, 26827), (13510, 26410), (13900, 25669), (14668, 24325), (18335, 19460), (18487, 19300)]