131461800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{219103}}^1$

素因数の和:219122

約数の個数: 48

約数和(自身を含む): 407533440

約数和(自身を除く): 276071640

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, 219103, 438206, 657309, 876412, 1095515, 1314618, 1752824, 2191030, 2629236, 3286545, 4382060, 5258472, 5477575, 6573090, 8764120, 10955150, 13146180, 16432725, 21910300, 26292360, 32865450, 43820600, 65730900, 131461800]

約数ペア:

[(1, 131461800), (2, 65730900), (3, 43820600), (4, 32865450), (5, 26292360), (6, 21910300), (8, 16432725), (10, 13146180), (12, 10955150), (15, 8764120), (20, 6573090), (24, 5477575), (25, 5258472), (30, 4382060), (40, 3286545), (50, 2629236), (60, 2191030), (75, 1752824), (100, 1314618), (120, 1095515), (150, 876412), (200, 657309), (300, 438206), (600, 219103)]