61886100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8969}}^1$

素因数の和:9009

約数の個数: 72

約数和(自身を含む): 186863040

約数和(自身を除く): 124976940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 8969, 17938, 26907, 35876, 44845, 53814, 89690, 107628, 134535, 179380, 206287, 224225, 269070, 412574, 448450, 538140, 618861, 672675, 825148, 896900, 1031435, 1237722, 1345350, 2062870, 2475444, 2690700, 3094305, 4125740, 5157175, 6188610, 10314350, 12377220, 15471525, 20628700, 30943050, 61886100]

約数ペア:

[(1, 61886100), (2, 30943050), (3, 20628700), (4, 15471525), (5, 12377220), (6, 10314350), (10, 6188610), (12, 5157175), (15, 4125740), (20, 3094305), (23, 2690700), (25, 2475444), (30, 2062870), (46, 1345350), (50, 1237722), (60, 1031435), (69, 896900), (75, 825148), (92, 672675), (100, 618861), (115, 538140), (138, 448450), (150, 412574), (230, 269070), (276, 224225), (300, 206287), (345, 179380), (460, 134535), (575, 107628), (690, 89690), (1150, 53814), (1380, 44845), (1725, 35876), (2300, 26907), (3450, 17938), (6900, 8969)]