137132820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69259}}^1$

素因数の和:69285

約数の個数: 72

約数和(自身を含む): 453791520

約数和(自身を除く): 316658700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 69259, 138518, 207777, 277036, 346295, 415554, 623331, 692590, 761849, 831108, 1038885, 1246662, 1385180, 1523698, 2077770, 2285547, 2493324, 3047396, 3116655, 3809245, 4155540, 4571094, 6233310, 6856641, 7618490, 9142188, 11427735, 12466620, 13713282, 15236980, 22855470, 27426564, 34283205, 45710940, 68566410, 137132820]

約数ペア:

[(1, 137132820), (2, 68566410), (3, 45710940), (4, 34283205), (5, 27426564), (6, 22855470), (9, 15236980), (10, 13713282), (11, 12466620), (12, 11427735), (15, 9142188), (18, 7618490), (20, 6856641), (22, 6233310), (30, 4571094), (33, 4155540), (36, 3809245), (44, 3116655), (45, 3047396), (55, 2493324), (60, 2285547), (66, 2077770), (90, 1523698), (99, 1385180), (110, 1246662), (132, 1038885), (165, 831108), (180, 761849), (198, 692590), (220, 623331), (330, 415554), (396, 346295), (495, 277036), (660, 207777), (990, 138518), (1980, 69259)]