131113500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{12487}}^1$

素因数の和:12516

約数の個数: 96

約数和(自身を含む): 436380672

約数和(自身を除く): 305267172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 10500, 12487, 24974, 37461, 49948, 62435, 74922, 87409, 124870, 149844, 174818, 187305, 249740, 262227, 312175, 349636, 374610, 437045, 524454, 624350, 749220, 874090, 936525, 1048908, 1248700, 1311135, 1560875, 1748180, 1873050, 2185225, 2622270, 3121750, 3746100, 4370450, 4682625, 5244540, 6243500, 6555675, 8740900, 9365250, 10926125, 13111350, 18730500, 21852250, 26222700, 32778375, 43704500, 65556750, 131113500]

約数ペア:

[(1, 131113500), (2, 65556750), (3, 43704500), (4, 32778375), (5, 26222700), (6, 21852250), (7, 18730500), (10, 13111350), (12, 10926125), (14, 9365250), (15, 8740900), (20, 6555675), (21, 6243500), (25, 5244540), (28, 4682625), (30, 4370450), (35, 3746100), (42, 3121750), (50, 2622270), (60, 2185225), (70, 1873050), (75, 1748180), (84, 1560875), (100, 1311135), (105, 1248700), (125, 1048908), (140, 936525), (150, 874090), (175, 749220), (210, 624350), (250, 524454), (300, 437045), (350, 374610), (375, 349636), (420, 312175), (500, 262227), (525, 249740), (700, 187305), (750, 174818), (875, 149844), (1050, 124870), (1500, 87409), (1750, 74922), (2100, 62435), (2625, 49948), (3500, 37461), (5250, 24974), (10500, 12487)]