122802400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{21929}}^1$

素因数の和:21956

約数の個数: 72

約数和(自身を含む): 342634320

約数和(自身を除く): 219831920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 21929, 43858, 87716, 109645, 153503, 175432, 219290, 307006, 350864, 438580, 548225, 614012, 701728, 767515, 877160, 1096450, 1228024, 1535030, 1754320, 2192900, 2456048, 3070060, 3508640, 3837575, 4385800, 4912096, 6140120, 7675150, 8771600, 12280240, 15350300, 17543200, 24560480, 30700600, 61401200, 122802400]

約数ペア:

[(1, 122802400), (2, 61401200), (4, 30700600), (5, 24560480), (7, 17543200), (8, 15350300), (10, 12280240), (14, 8771600), (16, 7675150), (20, 6140120), (25, 4912096), (28, 4385800), (32, 3837575), (35, 3508640), (40, 3070060), (50, 2456048), (56, 2192900), (70, 1754320), (80, 1535030), (100, 1228024), (112, 1096450), (140, 877160), (160, 767515), (175, 701728), (200, 614012), (224, 548225), (280, 438580), (350, 350864), (400, 307006), (560, 219290), (700, 175432), (800, 153503), (1120, 109645), (1400, 87716), (2800, 43858), (5600, 21929)]