30055000

素因数分解:

$2^3\times 5^4\times {\mathrm{6011}}^1$

素因数の和:6037

約数の個数: 40

約数和(自身を含む): 70430580

約数和(自身を除く): 40375580

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 6011, 12022, 24044, 30055, 48088, 60110, 120220, 150275, 240440, 300550, 601100, 751375, 1202200, 1502750, 3005500, 3756875, 6011000, 7513750, 15027500, 30055000]

約数ペア:

[(1, 30055000), (2, 15027500), (4, 7513750), (5, 6011000), (8, 3756875), (10, 3005500), (20, 1502750), (25, 1202200), (40, 751375), (50, 601100), (100, 300550), (125, 240440), (200, 150275), (250, 120220), (500, 60110), (625, 48088), (1000, 30055), (1250, 24044), (2500, 12022), (5000, 6011)]