131306700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2072

約数の個数: 144

約数和(自身を含む): 448415744

約数和(自身を除く): 317109044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2017, 2100, 2170, 2325, 2604, 3100, 3255, 4034, 4340, 4650, 5425, 6051, 6510, 8068, 9300, 10085, 10850, 12102, 13020, 14119, 16275, 20170, 21700, 24204, 28238, 30255, 32550, 40340, 42357, 50425, 56476, 60510, 62527, 65100, 70595, 84714, 100850, 121020, 125054, 141190, 151275, 169428, 187581, 201700, 211785, 250108, 282380, 302550, 312635, 352975, 375162, 423570, 437689, 605100, 625270, 705950, 750324, 847140, 875378, 937905, 1058925, 1250540, 1313067, 1411900, 1563175, 1750756, 1875810, 2117850, 2188445, 2626134, 3126350, 3751620, 4235700, 4376890, 4689525, 5252268, 6252700, 6565335, 8753780, 9379050, 10942225, 13130670, 18758100, 21884450, 26261340, 32826675, 43768900, 65653350, 131306700]

約数ペア:

[(1, 131306700), (2, 65653350), (3, 43768900), (4, 32826675), (5, 26261340), (6, 21884450), (7, 18758100), (10, 13130670), (12, 10942225), (14, 9379050), (15, 8753780), (20, 6565335), (21, 6252700), (25, 5252268), (28, 4689525), (30, 4376890), (31, 4235700), (35, 3751620), (42, 3126350), (50, 2626134), (60, 2188445), (62, 2117850), (70, 1875810), (75, 1750756), (84, 1563175), (93, 1411900), (100, 1313067), (105, 1250540), (124, 1058925), (140, 937905), (150, 875378), (155, 847140), (175, 750324), (186, 705950), (210, 625270), (217, 605100), (300, 437689), (310, 423570), (350, 375162), (372, 352975), (420, 312635), (434, 302550), (465, 282380), (525, 250108), (620, 211785), (651, 201700), (700, 187581), (775, 169428), (868, 151275), (930, 141190), (1050, 125054), (1085, 121020), (1302, 100850), (1550, 84714), (1860, 70595), (2017, 65100), (2100, 62527), (2170, 60510), (2325, 56476), (2604, 50425), (3100, 42357), (3255, 40340), (4034, 32550), (4340, 30255), (4650, 28238), (5425, 24204), (6051, 21700), (6510, 20170), (8068, 16275), (9300, 14119), (10085, 13020), (10850, 12102)]