18121200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{15101}}^1$

素因数の和:15122

約数の個数: 60

約数和(自身を含む): 58052088

約数和(自身を除く): 39930888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 15101, 30202, 45303, 60404, 75505, 90606, 120808, 151010, 181212, 226515, 241616, 302020, 362424, 377525, 453030, 604040, 724848, 755050, 906060, 1132575, 1208080, 1510100, 1812120, 2265150, 3020200, 3624240, 4530300, 6040400, 9060600, 18121200]

約数ペア:

[(1, 18121200), (2, 9060600), (3, 6040400), (4, 4530300), (5, 3624240), (6, 3020200), (8, 2265150), (10, 1812120), (12, 1510100), (15, 1208080), (16, 1132575), (20, 906060), (24, 755050), (25, 724848), (30, 604040), (40, 453030), (48, 377525), (50, 362424), (60, 302020), (75, 241616), (80, 226515), (100, 181212), (120, 151010), (150, 120808), (200, 90606), (240, 75505), (300, 60404), (400, 45303), (600, 30202), (1200, 15101)]