144009000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{16001}}^1$

素因数の和:16028

約数の個数: 96

約数和(自身を含む): 486780840

約数和(自身を除く): 342771840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 16001, 32002, 48003, 64004, 80005, 96006, 128008, 144009, 160010, 192012, 240015, 288018, 320020, 384024, 400025, 480030, 576036, 640040, 720045, 800050, 960060, 1152072, 1200075, 1440090, 1600100, 1920120, 2000125, 2400150, 2880180, 3200200, 3600225, 4000250, 4800300, 5760360, 6000375, 7200450, 8000500, 9600600, 12000750, 14400900, 16001000, 18001125, 24001500, 28801800, 36002250, 48003000, 72004500, 144009000]

約数ペア:

[(1, 144009000), (2, 72004500), (3, 48003000), (4, 36002250), (5, 28801800), (6, 24001500), (8, 18001125), (9, 16001000), (10, 14400900), (12, 12000750), (15, 9600600), (18, 8000500), (20, 7200450), (24, 6000375), (25, 5760360), (30, 4800300), (36, 4000250), (40, 3600225), (45, 3200200), (50, 2880180), (60, 2400150), (72, 2000125), (75, 1920120), (90, 1600100), (100, 1440090), (120, 1200075), (125, 1152072), (150, 960060), (180, 800050), (200, 720045), (225, 640040), (250, 576036), (300, 480030), (360, 400025), (375, 384024), (450, 320020), (500, 288018), (600, 240015), (750, 192012), (900, 160010), (1000, 144009), (1125, 128008), (1500, 96006), (1800, 80005), (2250, 64004), (3000, 48003), (4500, 32002), (9000, 16001)]