228545400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{380909}}^1$

素因数の和:380928

約数の個数: 48

約数和(自身を含む): 708492600

約数和(自身を除く): 479947200

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, 380909, 761818, 1142727, 1523636, 1904545, 2285454, 3047272, 3809090, 4570908, 5713635, 7618180, 9141816, 9522725, 11427270, 15236360, 19045450, 22854540, 28568175, 38090900, 45709080, 57136350, 76181800, 114272700, 228545400]

約数ペア:

[(1, 228545400), (2, 114272700), (3, 76181800), (4, 57136350), (5, 45709080), (6, 38090900), (8, 28568175), (10, 22854540), (12, 19045450), (15, 15236360), (20, 11427270), (24, 9522725), (25, 9141816), (30, 7618180), (40, 5713635), (50, 4570908), (60, 3809090), (75, 3047272), (100, 2285454), (120, 1904545), (150, 1523636), (200, 1142727), (300, 761818), (600, 380909)]