68256810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2503}}^1$

素因数の和:2620

約数の個数: 64

約数和(自身を含む): 183893760

約数和(自身を除く): 115636950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2503, 2727, 3030, 4545, 5006, 5454, 7509, 9090, 12515, 13635, 15018, 22527, 25030, 27270, 37545, 45054, 67581, 75090, 112635, 135162, 225270, 252803, 337905, 505606, 675810, 758409, 1264015, 1516818, 2275227, 2528030, 3792045, 4550454, 6825681, 7584090, 11376135, 13651362, 22752270, 34128405, 68256810]

約数ペア:

[(1, 68256810), (2, 34128405), (3, 22752270), (5, 13651362), (6, 11376135), (9, 7584090), (10, 6825681), (15, 4550454), (18, 3792045), (27, 2528030), (30, 2275227), (45, 1516818), (54, 1264015), (90, 758409), (101, 675810), (135, 505606), (202, 337905), (270, 252803), (303, 225270), (505, 135162), (606, 112635), (909, 75090), (1010, 67581), (1515, 45054), (1818, 37545), (2503, 27270), (2727, 25030), (3030, 22527), (4545, 15018), (5006, 13635), (5454, 12515), (7509, 9090)]