113138820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1801}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 344362200

約数和(自身を除く): 231223380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1396, 1745, 1801, 2094, 3141, 3490, 3602, 4188, 5235, 5403, 6282, 6980, 7204, 9005, 10470, 10806, 12564, 15705, 16209, 18010, 20940, 21612, 27015, 31410, 32418, 36020, 54030, 62820, 64836, 81045, 108060, 162090, 324180, 628549, 1257098, 1885647, 2514196, 3142745, 3771294, 5656941, 6285490, 7542588, 9428235, 11313882, 12570980, 18856470, 22627764, 28284705, 37712940, 56569410, 113138820]

約数ペア:

[(1, 113138820), (2, 56569410), (3, 37712940), (4, 28284705), (5, 22627764), (6, 18856470), (9, 12570980), (10, 11313882), (12, 9428235), (15, 7542588), (18, 6285490), (20, 5656941), (30, 3771294), (36, 3142745), (45, 2514196), (60, 1885647), (90, 1257098), (180, 628549), (349, 324180), (698, 162090), (1047, 108060), (1396, 81045), (1745, 64836), (1801, 62820), (2094, 54030), (3141, 36020), (3490, 32418), (3602, 31410), (4188, 27015), (5235, 21612), (5403, 20940), (6282, 18010), (6980, 16209), (7204, 15705), (9005, 12564), (10470, 10806)]