121488500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 307087872

約数和(自身を除く): 185599372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 103, 125, 140, 175, 206, 250, 337, 350, 412, 500, 515, 674, 700, 721, 875, 1030, 1348, 1442, 1685, 1750, 2060, 2359, 2575, 2884, 3370, 3500, 3605, 4718, 5150, 6740, 7210, 8425, 9436, 10300, 11795, 12875, 14420, 16850, 18025, 23590, 25750, 33700, 34711, 36050, 42125, 47180, 51500, 58975, 69422, 72100, 84250, 90125, 117950, 138844, 168500, 173555, 180250, 235900, 242977, 294875, 347110, 360500, 485954, 589750, 694220, 867775, 971908, 1179500, 1214885, 1735550, 2429770, 3471100, 4338875, 4859540, 6074425, 8677750, 12148850, 17355500, 24297700, 30372125, 60744250, 121488500]

約数ペア:

[(1, 121488500), (2, 60744250), (4, 30372125), (5, 24297700), (7, 17355500), (10, 12148850), (14, 8677750), (20, 6074425), (25, 4859540), (28, 4338875), (35, 3471100), (50, 2429770), (70, 1735550), (100, 1214885), (103, 1179500), (125, 971908), (140, 867775), (175, 694220), (206, 589750), (250, 485954), (337, 360500), (350, 347110), (412, 294875), (500, 242977), (515, 235900), (674, 180250), (700, 173555), (721, 168500), (875, 138844), (1030, 117950), (1348, 90125), (1442, 84250), (1685, 72100), (1750, 69422), (2060, 58975), (2359, 51500), (2575, 47180), (2884, 42125), (3370, 36050), (3500, 34711), (3605, 33700), (4718, 25750), (5150, 23590), (6740, 18025), (7210, 16850), (8425, 14420), (9436, 12875), (10300, 11795)]