70647500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 193138176

約数和(自身を除く): 122490676

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 367, 385, 500, 550, 625, 700, 734, 770, 875, 1100, 1250, 1375, 1468, 1540, 1750, 1835, 1925, 2500, 2569, 2750, 3500, 3670, 3850, 4037, 4375, 5138, 5500, 6875, 7340, 7700, 8074, 8750, 9175, 9625, 10276, 12845, 13750, 16148, 17500, 18350, 19250, 20185, 25690, 27500, 28259, 36700, 38500, 40370, 45875, 48125, 51380, 56518, 64225, 80740, 91750, 96250, 100925, 113036, 128450, 141295, 183500, 192500, 201850, 229375, 256900, 282590, 321125, 403700, 458750, 504625, 565180, 642250, 706475, 917500, 1009250, 1284500, 1412950, 1605625, 2018500, 2523125, 2825900, 3211250, 3532375, 5046250, 6422500, 7064750, 10092500, 14129500, 17661875, 35323750, 70647500]

約数ペア:

[(1, 70647500), (2, 35323750), (4, 17661875), (5, 14129500), (7, 10092500), (10, 7064750), (11, 6422500), (14, 5046250), (20, 3532375), (22, 3211250), (25, 2825900), (28, 2523125), (35, 2018500), (44, 1605625), (50, 1412950), (55, 1284500), (70, 1009250), (77, 917500), (100, 706475), (110, 642250), (125, 565180), (140, 504625), (154, 458750), (175, 403700), (220, 321125), (250, 282590), (275, 256900), (308, 229375), (350, 201850), (367, 192500), (385, 183500), (500, 141295), (550, 128450), (625, 113036), (700, 100925), (734, 96250), (770, 91750), (875, 80740), (1100, 64225), (1250, 56518), (1375, 51380), (1468, 48125), (1540, 45875), (1750, 40370), (1835, 38500), (1925, 36700), (2500, 28259), (2569, 27500), (2750, 25690), (3500, 20185), (3670, 19250), (3850, 18350), (4037, 17500), (4375, 16148), (5138, 13750), (5500, 12845), (6875, 10276), (7340, 9625), (7700, 9175), (8074, 8750)]