69456060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4649}}^1$

素因数の和:4747

約数の個数: 72

約数和(自身を含む): 213267600

約数和(自身を除く): 143811540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4649, 4980, 7470, 9298, 13947, 14940, 18596, 23245, 27894, 41841, 46490, 55788, 69735, 83682, 92980, 139470, 167364, 209205, 278940, 385867, 418410, 771734, 836820, 1157601, 1543468, 1929335, 2315202, 3472803, 3858670, 4630404, 5788005, 6945606, 7717340, 11576010, 13891212, 17364015, 23152020, 34728030, 69456060]

約数ペア:

[(1, 69456060), (2, 34728030), (3, 23152020), (4, 17364015), (5, 13891212), (6, 11576010), (9, 7717340), (10, 6945606), (12, 5788005), (15, 4630404), (18, 3858670), (20, 3472803), (30, 2315202), (36, 1929335), (45, 1543468), (60, 1157601), (83, 836820), (90, 771734), (166, 418410), (180, 385867), (249, 278940), (332, 209205), (415, 167364), (498, 139470), (747, 92980), (830, 83682), (996, 69735), (1245, 55788), (1494, 46490), (1660, 41841), (2490, 27894), (2988, 23245), (3735, 18596), (4649, 14940), (4980, 13947), (7470, 9298)]