129537900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47977}}^1$

素因数の和:48000

約数の個数: 72

約数和(自身を含む): 416449040

約数和(自身を除く): 286911140

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, 900, 1350, 2700, 47977, 95954, 143931, 191908, 239885, 287862, 431793, 479770, 575724, 719655, 863586, 959540, 1199425, 1295379, 1439310, 1727172, 2158965, 2398850, 2590758, 2878620, 3598275, 4317930, 4797700, 5181516, 6476895, 7196550, 8635860, 10794825, 12953790, 14393100, 21589650, 25907580, 32384475, 43179300, 64768950, 129537900]

約数ペア:

[(1, 129537900), (2, 64768950), (3, 43179300), (4, 32384475), (5, 25907580), (6, 21589650), (9, 14393100), (10, 12953790), (12, 10794825), (15, 8635860), (18, 7196550), (20, 6476895), (25, 5181516), (27, 4797700), (30, 4317930), (36, 3598275), (45, 2878620), (50, 2590758), (54, 2398850), (60, 2158965), (75, 1727172), (90, 1439310), (100, 1295379), (108, 1199425), (135, 959540), (150, 863586), (180, 719655), (225, 575724), (270, 479770), (300, 431793), (450, 287862), (540, 239885), (675, 191908), (900, 143931), (1350, 95954), (2700, 47977)]