42681540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5879}}^1$

素因数の和:5913

約数の個数: 72

約数和(自身を含む): 131382720

約数和(自身を除く): 88701180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 5879, 7260, 11758, 17637, 23516, 29395, 35274, 58790, 64669, 70548, 88185, 117580, 129338, 176370, 194007, 258676, 323345, 352740, 388014, 646690, 711359, 776028, 970035, 1293380, 1422718, 1940070, 2134077, 2845436, 3556795, 3880140, 4268154, 7113590, 8536308, 10670385, 14227180, 21340770, 42681540]

約数ペア:

[(1, 42681540), (2, 21340770), (3, 14227180), (4, 10670385), (5, 8536308), (6, 7113590), (10, 4268154), (11, 3880140), (12, 3556795), (15, 2845436), (20, 2134077), (22, 1940070), (30, 1422718), (33, 1293380), (44, 970035), (55, 776028), (60, 711359), (66, 646690), (110, 388014), (121, 352740), (132, 323345), (165, 258676), (220, 194007), (242, 176370), (330, 129338), (363, 117580), (484, 88185), (605, 70548), (660, 64669), (726, 58790), (1210, 35274), (1452, 29395), (1815, 23516), (2420, 17637), (3630, 11758), (5879, 7260)]