18933900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{63113}}^1$

素因数の和:63130

約数の個数: 36

約数和(自身を含む): 54782952

約数和(自身を除く): 35849052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 63113, 126226, 189339, 252452, 315565, 378678, 631130, 757356, 946695, 1262260, 1577825, 1893390, 3155650, 3786780, 4733475, 6311300, 9466950, 18933900]

約数ペア:

[(1, 18933900), (2, 9466950), (3, 6311300), (4, 4733475), (5, 3786780), (6, 3155650), (10, 1893390), (12, 1577825), (15, 1262260), (20, 946695), (25, 757356), (30, 631130), (50, 378678), (60, 315565), (75, 252452), (100, 189339), (150, 126226), (300, 63113)]