13381800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{22303}}^1$

素因数の和:22322

約数の個数: 48

約数和(自身を含む): 41485440

約数和(自身を除く): 28103640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 22303, 44606, 66909, 89212, 111515, 133818, 178424, 223030, 267636, 334545, 446060, 535272, 557575, 669090, 892120, 1115150, 1338180, 1672725, 2230300, 2676360, 3345450, 4460600, 6690900, 13381800]

約数ペア:

[(1, 13381800), (2, 6690900), (3, 4460600), (4, 3345450), (5, 2676360), (6, 2230300), (8, 1672725), (10, 1338180), (12, 1115150), (15, 892120), (20, 669090), (24, 557575), (25, 535272), (30, 446060), (40, 334545), (50, 267636), (60, 223030), (75, 178424), (100, 133818), (120, 111515), (150, 89212), (200, 66909), (300, 44606), (600, 22303)]