89636220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{55331}}^1$

素因数の和:55352

約数の個数: 60

約数和(自身を含む): 281197224

約数和(自身を除く): 191561004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 55331, 110662, 165993, 221324, 276655, 331986, 497979, 553310, 663972, 829965, 995958, 1106620, 1493937, 1659930, 1991916, 2489895, 2987874, 3319860, 4481811, 4979790, 5975748, 7469685, 8963622, 9959580, 14939370, 17927244, 22409055, 29878740, 44818110, 89636220]

約数ペア:

[(1, 89636220), (2, 44818110), (3, 29878740), (4, 22409055), (5, 17927244), (6, 14939370), (9, 9959580), (10, 8963622), (12, 7469685), (15, 5975748), (18, 4979790), (20, 4481811), (27, 3319860), (30, 2987874), (36, 2489895), (45, 1991916), (54, 1659930), (60, 1493937), (81, 1106620), (90, 995958), (108, 829965), (135, 663972), (162, 553310), (180, 497979), (270, 331986), (324, 276655), (405, 221324), (540, 165993), (810, 110662), (1620, 55331)]