29220000

素因数分解:

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

素因数の和:520

約数の個数: 120

約数和(自身を含む): 96044256

約数和(自身を除く): 66824256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 487, 500, 600, 625, 750, 800, 974, 1000, 1200, 1250, 1461, 1500, 1875, 1948, 2000, 2400, 2435, 2500, 2922, 3000, 3750, 3896, 4000, 4870, 5000, 5844, 6000, 7305, 7500, 7792, 9740, 10000, 11688, 12000, 12175, 14610, 15000, 15584, 19480, 20000, 23376, 24350, 29220, 30000, 36525, 38960, 46752, 48700, 58440, 60000, 60875, 73050, 77920, 97400, 116880, 121750, 146100, 182625, 194800, 233760, 243500, 292200, 304375, 365250, 389600, 487000, 584400, 608750, 730500, 913125, 974000, 1168800, 1217500, 1461000, 1826250, 1948000, 2435000, 2922000, 3652500, 4870000, 5844000, 7305000, 9740000, 14610000, 29220000]

約数ペア:

[(1, 29220000), (2, 14610000), (3, 9740000), (4, 7305000), (5, 5844000), (6, 4870000), (8, 3652500), (10, 2922000), (12, 2435000), (15, 1948000), (16, 1826250), (20, 1461000), (24, 1217500), (25, 1168800), (30, 974000), (32, 913125), (40, 730500), (48, 608750), (50, 584400), (60, 487000), (75, 389600), (80, 365250), (96, 304375), (100, 292200), (120, 243500), (125, 233760), (150, 194800), (160, 182625), (200, 146100), (240, 121750), (250, 116880), (300, 97400), (375, 77920), (400, 73050), (480, 60875), (487, 60000), (500, 58440), (600, 48700), (625, 46752), (750, 38960), (800, 36525), (974, 30000), (1000, 29220), (1200, 24350), (1250, 23376), (1461, 20000), (1500, 19480), (1875, 15584), (1948, 15000), (2000, 14610), (2400, 12175), (2435, 12000), (2500, 11688), (2922, 10000), (3000, 9740), (3750, 7792), (3896, 7500), (4000, 7305), (4870, 6000), (5000, 5844)]