14400900

素因数分解:

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

素因数の和:16021

約数の個数: 54

約数和(自身を含む): 45141642

約数和(自身を除く): 30740742

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 16001, 32002, 48003, 64004, 80005, 96006, 144009, 160010, 192012, 240015, 288018, 320020, 400025, 480030, 576036, 720045, 800050, 960060, 1200075, 1440090, 1600100, 2400150, 2880180, 3600225, 4800300, 7200450, 14400900]

約数ペア:

[(1, 14400900), (2, 7200450), (3, 4800300), (4, 3600225), (5, 2880180), (6, 2400150), (9, 1600100), (10, 1440090), (12, 1200075), (15, 960060), (18, 800050), (20, 720045), (25, 576036), (30, 480030), (36, 400025), (45, 320020), (50, 288018), (60, 240015), (75, 192012), (90, 160010), (100, 144009), (150, 96006), (180, 80005), (225, 64004), (300, 48003), (450, 32002), (900, 16001)]