158137740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51679}}^1$

素因数の和:51711

約数の個数: 72

約数和(自身を含む): 507911040

約数和(自身を除く): 349773300

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, 51679, 103358, 155037, 206716, 258395, 310074, 465111, 516790, 620148, 775185, 878543, 930222, 1033580, 1550370, 1757086, 1860444, 2325555, 2635629, 3100740, 3514172, 4392715, 4651110, 5271258, 7906887, 8785430, 9302220, 10542516, 13178145, 15813774, 17570860, 26356290, 31627548, 39534435, 52712580, 79068870, 158137740]

約数ペア:

[(1, 158137740), (2, 79068870), (3, 52712580), (4, 39534435), (5, 31627548), (6, 26356290), (9, 17570860), (10, 15813774), (12, 13178145), (15, 10542516), (17, 9302220), (18, 8785430), (20, 7906887), (30, 5271258), (34, 4651110), (36, 4392715), (45, 3514172), (51, 3100740), (60, 2635629), (68, 2325555), (85, 1860444), (90, 1757086), (102, 1550370), (153, 1033580), (170, 930222), (180, 878543), (204, 775185), (255, 620148), (306, 516790), (340, 465111), (510, 310074), (612, 258395), (765, 206716), (1020, 155037), (1530, 103358), (3060, 51679)]