87878220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2437}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 246569568

約数和(自身を除く): 158691348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 601, 1202, 1803, 2404, 2437, 3005, 3606, 4874, 6010, 7212, 7311, 9015, 9748, 12020, 12185, 14622, 18030, 24370, 29244, 36060, 36555, 48740, 73110, 146220, 1464637, 2929274, 4393911, 5858548, 7323185, 8787822, 14646370, 17575644, 21969555, 29292740, 43939110, 87878220]

約数ペア:

[(1, 87878220), (2, 43939110), (3, 29292740), (4, 21969555), (5, 17575644), (6, 14646370), (10, 8787822), (12, 7323185), (15, 5858548), (20, 4393911), (30, 2929274), (60, 1464637), (601, 146220), (1202, 73110), (1803, 48740), (2404, 36555), (2437, 36060), (3005, 29244), (3606, 24370), (4874, 18030), (6010, 14622), (7212, 12185), (7311, 12020), (9015, 9748)]