68393550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{26821}}^1$

素因数の和:26853

約数の個数: 48

約数和(自身を含む): 179600112

約数和(自身を除く): 111206562

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 26821, 53642, 80463, 134105, 160926, 268210, 402315, 455957, 670525, 804630, 911914, 1341050, 1367871, 2011575, 2279785, 2735742, 4023150, 4559570, 6839355, 11398925, 13678710, 22797850, 34196775, 68393550]

約数ペア:

[(1, 68393550), (2, 34196775), (3, 22797850), (5, 13678710), (6, 11398925), (10, 6839355), (15, 4559570), (17, 4023150), (25, 2735742), (30, 2279785), (34, 2011575), (50, 1367871), (51, 1341050), (75, 911914), (85, 804630), (102, 670525), (150, 455957), (170, 402315), (255, 268210), (425, 160926), (510, 134105), (850, 80463), (1275, 53642), (2550, 26821)]