69798060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{967}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 212468256

約数和(自身を除く): 142670196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 967, 1203, 1604, 1934, 2005, 2406, 2901, 3609, 3868, 4010, 4812, 4835, 5802, 6015, 7218, 8020, 8703, 9670, 11604, 12030, 14436, 14505, 17406, 18045, 19340, 24060, 29010, 34812, 36090, 43515, 58020, 72180, 87030, 174060, 387767, 775534, 1163301, 1551068, 1938835, 2326602, 3489903, 3877670, 4653204, 5816505, 6979806, 7755340, 11633010, 13959612, 17449515, 23266020, 34899030, 69798060]

約数ペア:

[(1, 69798060), (2, 34899030), (3, 23266020), (4, 17449515), (5, 13959612), (6, 11633010), (9, 7755340), (10, 6979806), (12, 5816505), (15, 4653204), (18, 3877670), (20, 3489903), (30, 2326602), (36, 1938835), (45, 1551068), (60, 1163301), (90, 775534), (180, 387767), (401, 174060), (802, 87030), (967, 72180), (1203, 58020), (1604, 43515), (1934, 36090), (2005, 34812), (2406, 29010), (2901, 24060), (3609, 19340), (3868, 18045), (4010, 17406), (4812, 14505), (4835, 14436), (5802, 12030), (6015, 11604), (7218, 9670), (8020, 8703)]