4472100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{4969}}^1$

素因数の和:4989

約数の個数: 54

約数和(自身を含む): 14020370

約数和(自身を除く): 9548270

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 4969, 9938, 14907, 19876, 24845, 29814, 44721, 49690, 59628, 74535, 89442, 99380, 124225, 149070, 178884, 223605, 248450, 298140, 372675, 447210, 496900, 745350, 894420, 1118025, 1490700, 2236050, 4472100]

約数ペア:

[(1, 4472100), (2, 2236050), (3, 1490700), (4, 1118025), (5, 894420), (6, 745350), (9, 496900), (10, 447210), (12, 372675), (15, 298140), (18, 248450), (20, 223605), (25, 178884), (30, 149070), (36, 124225), (45, 99380), (50, 89442), (60, 74535), (75, 59628), (90, 49690), (100, 44721), (150, 29814), (180, 24845), (225, 19876), (300, 14907), (450, 9938), (900, 4969)]