68393850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 197665920

約数和(自身を除く): 129272070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 75, 105, 106, 150, 159, 175, 210, 265, 318, 350, 371, 525, 530, 742, 795, 1050, 1113, 1229, 1325, 1590, 1855, 2226, 2458, 2650, 3687, 3710, 3975, 5565, 6145, 7374, 7950, 8603, 9275, 11130, 12290, 17206, 18435, 18550, 25809, 27825, 30725, 36870, 43015, 51618, 55650, 61450, 65137, 86030, 92175, 129045, 130274, 184350, 195411, 215075, 258090, 325685, 390822, 430150, 455959, 645225, 651370, 911918, 977055, 1290450, 1367877, 1628425, 1954110, 2279795, 2735754, 3256850, 4559590, 4885275, 6839385, 9770550, 11398975, 13678770, 22797950, 34196925, 68393850]

約数ペア:

[(1, 68393850), (2, 34196925), (3, 22797950), (5, 13678770), (6, 11398975), (7, 9770550), (10, 6839385), (14, 4885275), (15, 4559590), (21, 3256850), (25, 2735754), (30, 2279795), (35, 1954110), (42, 1628425), (50, 1367877), (53, 1290450), (70, 977055), (75, 911918), (105, 651370), (106, 645225), (150, 455959), (159, 430150), (175, 390822), (210, 325685), (265, 258090), (318, 215075), (350, 195411), (371, 184350), (525, 130274), (530, 129045), (742, 92175), (795, 86030), (1050, 65137), (1113, 61450), (1229, 55650), (1325, 51618), (1590, 43015), (1855, 36870), (2226, 30725), (2458, 27825), (2650, 25809), (3687, 18550), (3710, 18435), (3975, 17206), (5565, 12290), (6145, 11130), (7374, 9275), (7950, 8603)]