149536760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7583}}^1$

素因数の和:7640

約数の個数: 64

約数和(自身を含む): 368582400

約数和(自身を除く): 219045640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 7583, 9860, 15166, 19720, 30332, 37915, 60664, 75830, 128911, 151660, 219907, 257822, 303320, 439814, 515644, 644555, 879628, 1031288, 1099535, 1289110, 1759256, 2199070, 2578220, 3738419, 4398140, 5156440, 7476838, 8796280, 14953676, 18692095, 29907352, 37384190, 74768380, 149536760]

約数ペア:

[(1, 149536760), (2, 74768380), (4, 37384190), (5, 29907352), (8, 18692095), (10, 14953676), (17, 8796280), (20, 7476838), (29, 5156440), (34, 4398140), (40, 3738419), (58, 2578220), (68, 2199070), (85, 1759256), (116, 1289110), (136, 1099535), (145, 1031288), (170, 879628), (232, 644555), (290, 515644), (340, 439814), (493, 303320), (580, 257822), (680, 219907), (986, 151660), (1160, 128911), (1972, 75830), (2465, 60664), (3944, 37915), (4930, 30332), (7583, 19720), (9860, 15166)]