63378540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4457}}^1$

素因数の和:4551

約数の個数: 72

約数和(自身を含む): 194725440

約数和(自身を除く): 131346900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4457, 4740, 7110, 8914, 13371, 14220, 17828, 22285, 26742, 40113, 44570, 53484, 66855, 80226, 89140, 133710, 160452, 200565, 267420, 352103, 401130, 704206, 802260, 1056309, 1408412, 1760515, 2112618, 3168927, 3521030, 4225236, 5281545, 6337854, 7042060, 10563090, 12675708, 15844635, 21126180, 31689270, 63378540]

約数ペア:

[(1, 63378540), (2, 31689270), (3, 21126180), (4, 15844635), (5, 12675708), (6, 10563090), (9, 7042060), (10, 6337854), (12, 5281545), (15, 4225236), (18, 3521030), (20, 3168927), (30, 2112618), (36, 1760515), (45, 1408412), (60, 1056309), (79, 802260), (90, 704206), (158, 401130), (180, 352103), (237, 267420), (316, 200565), (395, 160452), (474, 133710), (711, 89140), (790, 80226), (948, 66855), (1185, 53484), (1422, 44570), (1580, 40113), (2370, 26742), (2844, 22285), (3555, 17828), (4457, 14220), (4740, 13371), (7110, 8914)]