88138980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1453}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 268332792

約数和(自身を除く): 180193812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1453, 1685, 2022, 2906, 3033, 3370, 4044, 4359, 5055, 5812, 6066, 6740, 7265, 8718, 10110, 12132, 13077, 14530, 15165, 17436, 20220, 21795, 26154, 29060, 30330, 43590, 52308, 60660, 65385, 87180, 130770, 261540, 489661, 979322, 1468983, 1958644, 2448305, 2937966, 4406949, 4896610, 5875932, 7344915, 8813898, 9793220, 14689830, 17627796, 22034745, 29379660, 44069490, 88138980]

約数ペア:

[(1, 88138980), (2, 44069490), (3, 29379660), (4, 22034745), (5, 17627796), (6, 14689830), (9, 9793220), (10, 8813898), (12, 7344915), (15, 5875932), (18, 4896610), (20, 4406949), (30, 2937966), (36, 2448305), (45, 1958644), (60, 1468983), (90, 979322), (180, 489661), (337, 261540), (674, 130770), (1011, 87180), (1348, 65385), (1453, 60660), (1685, 52308), (2022, 43590), (2906, 30330), (3033, 29060), (3370, 26154), (4044, 21795), (4359, 20220), (5055, 17436), (5812, 15165), (6066, 14530), (6740, 13077), (7265, 12132), (8718, 10110)]