2124900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{787}}^1$

素因数の和:810

約数の個数: 72

約数和(自身を含む): 6839840

約数和(自身を除く): 4714940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 787, 900, 1350, 1574, 2361, 2700, 3148, 3935, 4722, 7083, 7870, 9444, 11805, 14166, 15740, 19675, 21249, 23610, 28332, 35415, 39350, 42498, 47220, 59025, 70830, 78700, 84996, 106245, 118050, 141660, 177075, 212490, 236100, 354150, 424980, 531225, 708300, 1062450, 2124900]

約数ペア:

[(1, 2124900), (2, 1062450), (3, 708300), (4, 531225), (5, 424980), (6, 354150), (9, 236100), (10, 212490), (12, 177075), (15, 141660), (18, 118050), (20, 106245), (25, 84996), (27, 78700), (30, 70830), (36, 59025), (45, 47220), (50, 42498), (54, 39350), (60, 35415), (75, 28332), (90, 23610), (100, 21249), (108, 19675), (135, 15740), (150, 14166), (180, 11805), (225, 9444), (270, 7870), (300, 7083), (450, 4722), (540, 3935), (675, 3148), (787, 2700), (900, 2361), (1350, 1574)]