307006000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{21929}}^1$

素因数の和:21959

約数の個数: 80

約数和(自身を含む): 848427840

約数和(自身を除く): 541421840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 21929, 43858, 87716, 109645, 153503, 175432, 219290, 307006, 350864, 438580, 548225, 614012, 767515, 877160, 1096450, 1228024, 1535030, 1754320, 2192900, 2456048, 2741125, 3070060, 3837575, 4385800, 5482250, 6140120, 7675150, 8771600, 10964500, 12280240, 15350300, 19187875, 21929000, 30700600, 38375750, 43858000, 61401200, 76751500, 153503000, 307006000]

約数ペア:

[(1, 307006000), (2, 153503000), (4, 76751500), (5, 61401200), (7, 43858000), (8, 38375750), (10, 30700600), (14, 21929000), (16, 19187875), (20, 15350300), (25, 12280240), (28, 10964500), (35, 8771600), (40, 7675150), (50, 6140120), (56, 5482250), (70, 4385800), (80, 3837575), (100, 3070060), (112, 2741125), (125, 2456048), (140, 2192900), (175, 1754320), (200, 1535030), (250, 1228024), (280, 1096450), (350, 877160), (400, 767515), (500, 614012), (560, 548225), (700, 438580), (875, 350864), (1000, 307006), (1400, 219290), (1750, 175432), (2000, 153503), (2800, 109645), (3500, 87716), (7000, 43858), (14000, 21929)]