123276900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2521}}^1$

素因数の和:2701

約数の個数: 72

約数和(自身を含む): 359011744

約数和(自身を除く): 235734844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 163, 300, 326, 489, 652, 815, 978, 1630, 1956, 2445, 2521, 3260, 4075, 4890, 5042, 7563, 8150, 9780, 10084, 12225, 12605, 15126, 16300, 24450, 25210, 30252, 37815, 48900, 50420, 63025, 75630, 126050, 151260, 189075, 252100, 378150, 410923, 756300, 821846, 1232769, 1643692, 2054615, 2465538, 4109230, 4931076, 6163845, 8218460, 10273075, 12327690, 20546150, 24655380, 30819225, 41092300, 61638450, 123276900]

約数ペア:

[(1, 123276900), (2, 61638450), (3, 41092300), (4, 30819225), (5, 24655380), (6, 20546150), (10, 12327690), (12, 10273075), (15, 8218460), (20, 6163845), (25, 4931076), (30, 4109230), (50, 2465538), (60, 2054615), (75, 1643692), (100, 1232769), (150, 821846), (163, 756300), (300, 410923), (326, 378150), (489, 252100), (652, 189075), (815, 151260), (978, 126050), (1630, 75630), (1956, 63025), (2445, 50420), (2521, 48900), (3260, 37815), (4075, 30252), (4890, 25210), (5042, 24450), (7563, 16300), (8150, 15126), (9780, 12605), (10084, 12225)]