63972900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71081}}^1$

素因数の和:71101

約数の個数: 54

約数和(自身を含む): 200522322

約数和(自身を除く): 136549422

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, 71081, 142162, 213243, 284324, 355405, 426486, 639729, 710810, 852972, 1066215, 1279458, 1421620, 1777025, 2132430, 2558916, 3198645, 3554050, 4264860, 5331075, 6397290, 7108100, 10662150, 12794580, 15993225, 21324300, 31986450, 63972900]

約数ペア:

[(1, 63972900), (2, 31986450), (3, 21324300), (4, 15993225), (5, 12794580), (6, 10662150), (9, 7108100), (10, 6397290), (12, 5331075), (15, 4264860), (18, 3554050), (20, 3198645), (25, 2558916), (30, 2132430), (36, 1777025), (45, 1421620), (50, 1279458), (60, 1066215), (75, 852972), (90, 710810), (100, 639729), (150, 426486), (180, 355405), (225, 284324), (300, 213243), (450, 142162), (900, 71081)]