13605000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{907}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 42548880

約数和(自身を除く): 28943880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 907, 1000, 1250, 1500, 1814, 1875, 2500, 2721, 3000, 3628, 3750, 4535, 5000, 5442, 7256, 7500, 9070, 10884, 13605, 15000, 18140, 21768, 22675, 27210, 36280, 45350, 54420, 68025, 90700, 108840, 113375, 136050, 181400, 226750, 272100, 340125, 453500, 544200, 566875, 680250, 907000, 1133750, 1360500, 1700625, 2267500, 2721000, 3401250, 4535000, 6802500, 13605000]

約数ペア:

[(1, 13605000), (2, 6802500), (3, 4535000), (4, 3401250), (5, 2721000), (6, 2267500), (8, 1700625), (10, 1360500), (12, 1133750), (15, 907000), (20, 680250), (24, 566875), (25, 544200), (30, 453500), (40, 340125), (50, 272100), (60, 226750), (75, 181400), (100, 136050), (120, 113375), (125, 108840), (150, 90700), (200, 68025), (250, 54420), (300, 45350), (375, 36280), (500, 27210), (600, 22675), (625, 21768), (750, 18140), (907, 15000), (1000, 13605), (1250, 10884), (1500, 9070), (1814, 7500), (1875, 7256), (2500, 5442), (2721, 5000), (3000, 4535), (3628, 3750)]