77474950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 180792000

約数和(自身を除く): 103317050

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 29, 34, 35, 50, 58, 70, 85, 119, 145, 170, 175, 203, 238, 290, 350, 406, 425, 449, 493, 595, 725, 850, 898, 986, 1015, 1190, 1450, 2030, 2245, 2465, 2975, 3143, 3451, 4490, 4930, 5075, 5950, 6286, 6902, 7633, 10150, 11225, 12325, 13021, 15266, 15715, 17255, 22450, 24650, 26042, 31430, 34510, 38165, 53431, 65105, 76330, 78575, 86275, 91147, 106862, 130210, 157150, 172550, 182294, 190825, 221357, 267155, 325525, 381650, 442714, 455735, 534310, 651050, 911470, 1106785, 1335775, 1549499, 2213570, 2278675, 2671550, 3098998, 4557350, 5533925, 7747495, 11067850, 15494990, 38737475, 77474950]

約数ペア:

[(1, 77474950), (2, 38737475), (5, 15494990), (7, 11067850), (10, 7747495), (14, 5533925), (17, 4557350), (25, 3098998), (29, 2671550), (34, 2278675), (35, 2213570), (50, 1549499), (58, 1335775), (70, 1106785), (85, 911470), (119, 651050), (145, 534310), (170, 455735), (175, 442714), (203, 381650), (238, 325525), (290, 267155), (350, 221357), (406, 190825), (425, 182294), (449, 172550), (493, 157150), (595, 130210), (725, 106862), (850, 91147), (898, 86275), (986, 78575), (1015, 76330), (1190, 65105), (1450, 53431), (2030, 38165), (2245, 34510), (2465, 31430), (2975, 26042), (3143, 24650), (3451, 22450), (4490, 17255), (4930, 15715), (5075, 15266), (5950, 13021), (6286, 12325), (6902, 11225), (7633, 10150)]