1916100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2129}}^1$

素因数の和:2149

約数の個数: 54

約数和(自身を含む): 6008730

約数和(自身を除く): 4092630

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, 2129, 4258, 6387, 8516, 10645, 12774, 19161, 21290, 25548, 31935, 38322, 42580, 53225, 63870, 76644, 95805, 106450, 127740, 159675, 191610, 212900, 319350, 383220, 479025, 638700, 958050, 1916100]

約数ペア:

[(1, 1916100), (2, 958050), (3, 638700), (4, 479025), (5, 383220), (6, 319350), (9, 212900), (10, 191610), (12, 159675), (15, 127740), (18, 106450), (20, 95805), (25, 76644), (30, 63870), (36, 53225), (45, 42580), (50, 38322), (60, 31935), (75, 25548), (90, 21290), (100, 19161), (150, 12774), (180, 10645), (225, 8516), (300, 6387), (450, 4258), (900, 2129)]