54420000

素因数分解:

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

素因数の和:940

約数の個数: 120

約数和(自身を含む): 178705296

約数和(自身を除く): 124285296

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, 500, 600, 625, 750, 800, 907, 1000, 1200, 1250, 1500, 1814, 1875, 2000, 2400, 2500, 2721, 3000, 3628, 3750, 4000, 4535, 5000, 5442, 6000, 7256, 7500, 9070, 10000, 10884, 12000, 13605, 14512, 15000, 18140, 20000, 21768, 22675, 27210, 29024, 30000, 36280, 43536, 45350, 54420, 60000, 68025, 72560, 87072, 90700, 108840, 113375, 136050, 145120, 181400, 217680, 226750, 272100, 340125, 362800, 435360, 453500, 544200, 566875, 680250, 725600, 907000, 1088400, 1133750, 1360500, 1700625, 1814000, 2176800, 2267500, 2721000, 3401250, 3628000, 4535000, 5442000, 6802500, 9070000, 10884000, 13605000, 18140000, 27210000, 54420000]

約数ペア:

[(1, 54420000), (2, 27210000), (3, 18140000), (4, 13605000), (5, 10884000), (6, 9070000), (8, 6802500), (10, 5442000), (12, 4535000), (15, 3628000), (16, 3401250), (20, 2721000), (24, 2267500), (25, 2176800), (30, 1814000), (32, 1700625), (40, 1360500), (48, 1133750), (50, 1088400), (60, 907000), (75, 725600), (80, 680250), (96, 566875), (100, 544200), (120, 453500), (125, 435360), (150, 362800), (160, 340125), (200, 272100), (240, 226750), (250, 217680), (300, 181400), (375, 145120), (400, 136050), (480, 113375), (500, 108840), (600, 90700), (625, 87072), (750, 72560), (800, 68025), (907, 60000), (1000, 54420), (1200, 45350), (1250, 43536), (1500, 36280), (1814, 30000), (1875, 29024), (2000, 27210), (2400, 22675), (2500, 21768), (2721, 20000), (3000, 18140), (3628, 15000), (3750, 14512), (4000, 13605), (4535, 12000), (5000, 10884), (5442, 10000), (6000, 9070), (7256, 7500)]