749545380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5011}}^1$

素因数の和:5306

約数の個数: 96

約数和(自身を含む): 2340804480

約数和(自身を除く): 1591259100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 277, 540, 554, 831, 1108, 1385, 1662, 2493, 2770, 3324, 4155, 4986, 5011, 5540, 7479, 8310, 9972, 10022, 12465, 14958, 15033, 16620, 20044, 24930, 25055, 29916, 30066, 37395, 45099, 49860, 50110, 60132, 74790, 75165, 90198, 100220, 135297, 149580, 150330, 180396, 225495, 270594, 300660, 450990, 541188, 676485, 901980, 1352970, 1388047, 2705940, 2776094, 4164141, 5552188, 6940235, 8328282, 12492423, 13880470, 16656564, 20820705, 24984846, 27760940, 37477269, 41641410, 49969692, 62462115, 74954538, 83282820, 124924230, 149909076, 187386345, 249848460, 374772690, 749545380]

約数ペア:

[(1, 749545380), (2, 374772690), (3, 249848460), (4, 187386345), (5, 149909076), (6, 124924230), (9, 83282820), (10, 74954538), (12, 62462115), (15, 49969692), (18, 41641410), (20, 37477269), (27, 27760940), (30, 24984846), (36, 20820705), (45, 16656564), (54, 13880470), (60, 12492423), (90, 8328282), (108, 6940235), (135, 5552188), (180, 4164141), (270, 2776094), (277, 2705940), (540, 1388047), (554, 1352970), (831, 901980), (1108, 676485), (1385, 541188), (1662, 450990), (2493, 300660), (2770, 270594), (3324, 225495), (4155, 180396), (4986, 150330), (5011, 149580), (5540, 135297), (7479, 100220), (8310, 90198), (9972, 75165), (10022, 74790), (12465, 60132), (14958, 50110), (15033, 49860), (16620, 45099), (20044, 37395), (24930, 30066), (25055, 29916)]