138014460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3853}}^1$

素因数の和:4067

約数の個数: 72

約数和(自身を含む): 420856800

約数和(自身を除く): 282842340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3853, 3980, 5970, 7164, 7706, 8955, 11559, 11940, 15412, 17910, 19265, 23118, 34677, 35820, 38530, 46236, 57795, 69354, 77060, 115590, 138708, 173385, 231180, 346770, 693540, 766747, 1533494, 2300241, 3066988, 3833735, 4600482, 6900723, 7667470, 9200964, 11501205, 13801446, 15334940, 23002410, 27602892, 34503615, 46004820, 69007230, 138014460]

約数ペア:

[(1, 138014460), (2, 69007230), (3, 46004820), (4, 34503615), (5, 27602892), (6, 23002410), (9, 15334940), (10, 13801446), (12, 11501205), (15, 9200964), (18, 7667470), (20, 6900723), (30, 4600482), (36, 3833735), (45, 3066988), (60, 2300241), (90, 1533494), (180, 766747), (199, 693540), (398, 346770), (597, 231180), (796, 173385), (995, 138708), (1194, 115590), (1791, 77060), (1990, 69354), (2388, 57795), (2985, 46236), (3582, 38530), (3853, 35820), (3980, 34677), (5970, 23118), (7164, 19265), (7706, 17910), (8955, 15412), (11559, 11940)]