128118150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{284707}}^1$

素因数の和:284725

約数の個数: 36

約数和(自身を含む): 344211972

約数和(自身を除く): 216093822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 284707, 569414, 854121, 1423535, 1708242, 2562363, 2847070, 4270605, 5124726, 7117675, 8541210, 12811815, 14235350, 21353025, 25623630, 42706050, 64059075, 128118150]

約数ペア:

[(1, 128118150), (2, 64059075), (3, 42706050), (5, 25623630), (6, 21353025), (9, 14235350), (10, 12811815), (15, 8541210), (18, 7117675), (25, 5124726), (30, 4270605), (45, 2847070), (50, 2562363), (75, 1708242), (90, 1423535), (150, 854121), (225, 569414), (450, 284707)]