27802260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 84802536

約数和(自身を除く): 57000276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 601, 771, 1028, 1202, 1285, 1542, 1803, 2313, 2404, 2570, 3005, 3084, 3606, 3855, 4626, 5140, 5409, 6010, 7212, 7710, 9015, 9252, 10818, 11565, 12020, 15420, 18030, 21636, 23130, 27045, 36060, 46260, 54090, 108180, 154457, 308914, 463371, 617828, 772285, 926742, 1390113, 1544570, 1853484, 2316855, 2780226, 3089140, 4633710, 5560452, 6950565, 9267420, 13901130, 27802260]

約数ペア:

[(1, 27802260), (2, 13901130), (3, 9267420), (4, 6950565), (5, 5560452), (6, 4633710), (9, 3089140), (10, 2780226), (12, 2316855), (15, 1853484), (18, 1544570), (20, 1390113), (30, 926742), (36, 772285), (45, 617828), (60, 463371), (90, 308914), (180, 154457), (257, 108180), (514, 54090), (601, 46260), (771, 36060), (1028, 27045), (1202, 23130), (1285, 21636), (1542, 18030), (1803, 15420), (2313, 12020), (2404, 11565), (2570, 10818), (3005, 9252), (3084, 9015), (3606, 7710), (3855, 7212), (4626, 6010), (5140, 5409)]