131490000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 200

約数和(自身を含む): 472598720

約数和(自身を除く): 341108720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 487, 500, 540, 600, 625, 675, 720, 750, 900, 974, 1000, 1080, 1125, 1200, 1250, 1350, 1461, 1500, 1800, 1875, 1948, 2000, 2160, 2250, 2435, 2500, 2700, 2922, 3000, 3375, 3600, 3750, 3896, 4383, 4500, 4870, 5000, 5400, 5625, 5844, 6000, 6750, 7305, 7500, 7792, 8766, 9000, 9740, 10000, 10800, 11250, 11688, 12175, 13149, 13500, 14610, 15000, 16875, 17532, 18000, 19480, 21915, 22500, 23376, 24350, 26298, 27000, 29220, 30000, 33750, 35064, 36525, 38960, 43830, 45000, 48700, 52596, 54000, 58440, 60875, 65745, 67500, 70128, 73050, 87660, 90000, 97400, 105192, 109575, 116880, 121750, 131490, 135000, 146100, 175320, 182625, 194800, 210384, 219150, 243500, 262980, 270000, 292200, 304375, 328725, 350640, 365250, 438300, 487000, 525960, 547875, 584400, 608750, 657450, 730500, 876600, 913125, 974000, 1051920, 1095750, 1217500, 1314900, 1461000, 1643625, 1753200, 1826250, 2191500, 2435000, 2629800, 2739375, 2922000, 3287250, 3652500, 4383000, 4870000, 5259600, 5478750, 6574500, 7305000, 8218125, 8766000, 10957500, 13149000, 14610000, 16436250, 21915000, 26298000, 32872500, 43830000, 65745000, 131490000]

約数ペア:

[(1, 131490000), (2, 65745000), (3, 43830000), (4, 32872500), (5, 26298000), (6, 21915000), (8, 16436250), (9, 14610000), (10, 13149000), (12, 10957500), (15, 8766000), (16, 8218125), (18, 7305000), (20, 6574500), (24, 5478750), (25, 5259600), (27, 4870000), (30, 4383000), (36, 3652500), (40, 3287250), (45, 2922000), (48, 2739375), (50, 2629800), (54, 2435000), (60, 2191500), (72, 1826250), (75, 1753200), (80, 1643625), (90, 1461000), (100, 1314900), (108, 1217500), (120, 1095750), (125, 1051920), (135, 974000), (144, 913125), (150, 876600), (180, 730500), (200, 657450), (216, 608750), (225, 584400), (240, 547875), (250, 525960), (270, 487000), (300, 438300), (360, 365250), (375, 350640), (400, 328725), (432, 304375), (450, 292200), (487, 270000), (500, 262980), (540, 243500), (600, 219150), (625, 210384), (675, 194800), (720, 182625), (750, 175320), (900, 146100), (974, 135000), (1000, 131490), (1080, 121750), (1125, 116880), (1200, 109575), (1250, 105192), (1350, 97400), (1461, 90000), (1500, 87660), (1800, 73050), (1875, 70128), (1948, 67500), (2000, 65745), (2160, 60875), (2250, 58440), (2435, 54000), (2500, 52596), (2700, 48700), (2922, 45000), (3000, 43830), (3375, 38960), (3600, 36525), (3750, 35064), (3896, 33750), (4383, 30000), (4500, 29220), (4870, 27000), (5000, 26298), (5400, 24350), (5625, 23376), (5844, 22500), (6000, 21915), (6750, 19480), (7305, 18000), (7500, 17532), (7792, 16875), (8766, 15000), (9000, 14610), (9740, 13500), (10000, 13149), (10800, 12175), (11250, 11688)]