7200450

素因数分解:

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

素因数の和:16019

約数の個数: 36

約数和(自身を含む): 19346418

約数和(自身を除く): 12145968

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 16001, 32002, 48003, 80005, 96006, 144009, 160010, 240015, 288018, 400025, 480030, 720045, 800050, 1200075, 1440090, 2400150, 3600225, 7200450]

約数ペア:

[(1, 7200450), (2, 3600225), (3, 2400150), (5, 1440090), (6, 1200075), (9, 800050), (10, 720045), (15, 480030), (18, 400025), (25, 288018), (30, 240015), (45, 160010), (50, 144009), (75, 96006), (90, 80005), (150, 48003), (225, 32002), (450, 16001)]