72008550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{160019}}^1$

素因数の和:160037

約数の個数: 36

約数和(自身を含む): 193464180

約数和(自身を除く): 121455630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 160019, 320038, 480057, 800095, 960114, 1440171, 1600190, 2400285, 2880342, 4000475, 4800570, 7200855, 8000950, 12001425, 14401710, 24002850, 36004275, 72008550]

約数ペア:

[(1, 72008550), (2, 36004275), (3, 24002850), (5, 14401710), (6, 12001425), (9, 8000950), (10, 7200855), (15, 4800570), (18, 4000475), (25, 2880342), (30, 2400285), (45, 1600190), (50, 1440171), (75, 960114), (90, 800095), (150, 480057), (225, 320038), (450, 160019)]