69435480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 223404480

約数和(自身を除く): 153969000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 101, 102, 120, 136, 170, 202, 204, 255, 303, 337, 340, 404, 408, 505, 510, 606, 674, 680, 808, 1010, 1011, 1020, 1212, 1348, 1515, 1685, 1717, 2020, 2022, 2040, 2424, 2696, 3030, 3370, 3434, 4040, 4044, 5055, 5151, 5729, 6060, 6740, 6868, 8088, 8585, 10110, 10302, 11458, 12120, 13480, 13736, 17170, 17187, 20220, 20604, 22916, 25755, 28645, 34037, 34340, 34374, 40440, 41208, 45832, 51510, 57290, 68074, 68680, 68748, 85935, 102111, 103020, 114580, 136148, 137496, 170185, 171870, 204222, 206040, 229160, 272296, 340370, 343740, 408444, 510555, 578629, 680740, 687480, 816888, 1021110, 1157258, 1361480, 1735887, 2042220, 2314516, 2893145, 3471774, 4084440, 4629032, 5786290, 6943548, 8679435, 11572580, 13887096, 17358870, 23145160, 34717740, 69435480]

約数ペア:

[(1, 69435480), (2, 34717740), (3, 23145160), (4, 17358870), (5, 13887096), (6, 11572580), (8, 8679435), (10, 6943548), (12, 5786290), (15, 4629032), (17, 4084440), (20, 3471774), (24, 2893145), (30, 2314516), (34, 2042220), (40, 1735887), (51, 1361480), (60, 1157258), (68, 1021110), (85, 816888), (101, 687480), (102, 680740), (120, 578629), (136, 510555), (170, 408444), (202, 343740), (204, 340370), (255, 272296), (303, 229160), (337, 206040), (340, 204222), (404, 171870), (408, 170185), (505, 137496), (510, 136148), (606, 114580), (674, 103020), (680, 102111), (808, 85935), (1010, 68748), (1011, 68680), (1020, 68074), (1212, 57290), (1348, 51510), (1515, 45832), (1685, 41208), (1717, 40440), (2020, 34374), (2022, 34340), (2040, 34037), (2424, 28645), (2696, 25755), (3030, 22916), (3370, 20604), (3434, 20220), (4040, 17187), (4044, 17170), (5055, 13736), (5151, 13480), (5729, 12120), (6060, 11458), (6740, 10302), (6868, 10110), (8088, 8585)]