99438660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24019}}^1$

素因数の和:24057

約数の個数: 72

約数和(自身を含む): 314758080

約数和(自身を除く): 215319420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 24019, 48038, 72057, 96076, 120095, 144114, 216171, 240190, 288228, 360285, 432342, 480380, 552437, 720570, 864684, 1080855, 1104874, 1441140, 1657311, 2161710, 2209748, 2762185, 3314622, 4323420, 4971933, 5524370, 6629244, 8286555, 9943866, 11048740, 16573110, 19887732, 24859665, 33146220, 49719330, 99438660]

約数ペア:

[(1, 99438660), (2, 49719330), (3, 33146220), (4, 24859665), (5, 19887732), (6, 16573110), (9, 11048740), (10, 9943866), (12, 8286555), (15, 6629244), (18, 5524370), (20, 4971933), (23, 4323420), (30, 3314622), (36, 2762185), (45, 2209748), (46, 2161710), (60, 1657311), (69, 1441140), (90, 1104874), (92, 1080855), (115, 864684), (138, 720570), (180, 552437), (207, 480380), (230, 432342), (276, 360285), (345, 288228), (414, 240190), (460, 216171), (690, 144114), (828, 120095), (1035, 96076), (1380, 72057), (2070, 48038), (4140, 24019)]