22766220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1601}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 69975360

約数和(自身を除く): 47209140

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, 1601, 2370, 2844, 3202, 3555, 4740, 4803, 6404, 7110, 8005, 9606, 14220, 14409, 16010, 19212, 24015, 28818, 32020, 48030, 57636, 72045, 96060, 126479, 144090, 252958, 288180, 379437, 505916, 632395, 758874, 1138311, 1264790, 1517748, 1897185, 2276622, 2529580, 3794370, 4553244, 5691555, 7588740, 11383110, 22766220]

約数ペア:

[(1, 22766220), (2, 11383110), (3, 7588740), (4, 5691555), (5, 4553244), (6, 3794370), (9, 2529580), (10, 2276622), (12, 1897185), (15, 1517748), (18, 1264790), (20, 1138311), (30, 758874), (36, 632395), (45, 505916), (60, 379437), (79, 288180), (90, 252958), (158, 144090), (180, 126479), (237, 96060), (316, 72045), (395, 57636), (474, 48030), (711, 32020), (790, 28818), (948, 24015), (1185, 19212), (1422, 16010), (1580, 14409), (1601, 14220), (2370, 9606), (2844, 8005), (3202, 7110), (3555, 6404), (4740, 4803)]