25792740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8429}}^1$

素因数の和:8461

約数の個数: 72

約数和(自身を含む): 82850040

約数和(自身を除く): 57057300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 8429, 16858, 25287, 33716, 42145, 50574, 75861, 84290, 101148, 126435, 143293, 151722, 168580, 252870, 286586, 303444, 379305, 429879, 505740, 573172, 716465, 758610, 859758, 1289637, 1432930, 1517220, 1719516, 2149395, 2579274, 2865860, 4298790, 5158548, 6448185, 8597580, 12896370, 25792740]

約数ペア:

[(1, 25792740), (2, 12896370), (3, 8597580), (4, 6448185), (5, 5158548), (6, 4298790), (9, 2865860), (10, 2579274), (12, 2149395), (15, 1719516), (17, 1517220), (18, 1432930), (20, 1289637), (30, 859758), (34, 758610), (36, 716465), (45, 573172), (51, 505740), (60, 429879), (68, 379305), (85, 303444), (90, 286586), (102, 252870), (153, 168580), (170, 151722), (180, 143293), (204, 126435), (255, 101148), (306, 84290), (340, 75861), (510, 50574), (612, 42145), (765, 33716), (1020, 25287), (1530, 16858), (3060, 8429)]