3004500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{2003}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 8753472

約数和(自身を除く): 5748972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 2003, 4006, 6009, 8012, 10015, 12018, 20030, 24036, 30045, 40060, 50075, 60090, 100150, 120180, 150225, 200300, 250375, 300450, 500750, 600900, 751125, 1001500, 1502250, 3004500]

約数ペア:

[(1, 3004500), (2, 1502250), (3, 1001500), (4, 751125), (5, 600900), (6, 500750), (10, 300450), (12, 250375), (15, 200300), (20, 150225), (25, 120180), (30, 100150), (50, 60090), (60, 50075), (75, 40060), (100, 30045), (125, 24036), (150, 20030), (250, 12018), (300, 10015), (375, 8012), (500, 6009), (750, 4006), (1500, 2003)]