83314260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1801}}^1$

素因数の和:2073

約数の個数: 72

約数和(自身を含む): 253844136

約数和(自身を除く): 170529876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 1801, 2313, 2570, 3084, 3602, 3855, 4626, 5140, 5403, 7204, 7710, 9005, 9252, 10806, 11565, 15420, 16209, 18010, 21612, 23130, 27015, 32418, 36020, 46260, 54030, 64836, 81045, 108060, 162090, 324180, 462857, 925714, 1388571, 1851428, 2314285, 2777142, 4165713, 4628570, 5554284, 6942855, 8331426, 9257140, 13885710, 16662852, 20828565, 27771420, 41657130, 83314260]

約数ペア:

[(1, 83314260), (2, 41657130), (3, 27771420), (4, 20828565), (5, 16662852), (6, 13885710), (9, 9257140), (10, 8331426), (12, 6942855), (15, 5554284), (18, 4628570), (20, 4165713), (30, 2777142), (36, 2314285), (45, 1851428), (60, 1388571), (90, 925714), (180, 462857), (257, 324180), (514, 162090), (771, 108060), (1028, 81045), (1285, 64836), (1542, 54030), (1801, 46260), (2313, 36020), (2570, 32418), (3084, 27015), (3602, 23130), (3855, 21612), (4626, 18010), (5140, 16209), (5403, 15420), (7204, 11565), (7710, 10806), (9005, 9252)]