72529110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^2$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 192872160

約数和(自身を除く): 120343050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 101, 158, 202, 237, 303, 395, 474, 505, 606, 711, 790, 909, 1010, 1185, 1422, 1515, 1818, 2370, 3030, 3555, 4545, 7110, 7979, 9090, 10201, 15958, 20402, 23937, 30603, 39895, 47874, 51005, 61206, 71811, 79790, 91809, 102010, 119685, 143622, 153015, 183618, 239370, 306030, 359055, 459045, 718110, 805879, 918090, 1611758, 2417637, 4029395, 4835274, 7252911, 8058790, 12088185, 14505822, 24176370, 36264555, 72529110]

約数ペア:

[(1, 72529110), (2, 36264555), (3, 24176370), (5, 14505822), (6, 12088185), (9, 8058790), (10, 7252911), (15, 4835274), (18, 4029395), (30, 2417637), (45, 1611758), (79, 918090), (90, 805879), (101, 718110), (158, 459045), (202, 359055), (237, 306030), (303, 239370), (395, 183618), (474, 153015), (505, 143622), (606, 119685), (711, 102010), (790, 91809), (909, 79790), (1010, 71811), (1185, 61206), (1422, 51005), (1515, 47874), (1818, 39895), (2370, 30603), (3030, 23937), (3555, 20402), (4545, 15958), (7110, 10201), (7979, 9090)]