855266300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23053}}^1$

素因数の和:23127

約数の個数: 72

約数和(自身を含む): 2161174176

約数和(自身を除く): 1305907876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 700, 742, 1060, 1325, 1484, 1855, 2650, 3710, 5300, 7420, 9275, 18550, 23053, 37100, 46106, 92212, 115265, 161371, 230530, 322742, 461060, 576325, 645484, 806855, 1152650, 1221809, 1613710, 2305300, 2443618, 3227420, 4034275, 4887236, 6109045, 8068550, 8552663, 12218090, 16137100, 17105326, 24436180, 30545225, 34210652, 42763315, 61090450, 85526630, 122180900, 171053260, 213816575, 427633150, 855266300]

約数ペア:

[(1, 855266300), (2, 427633150), (4, 213816575), (5, 171053260), (7, 122180900), (10, 85526630), (14, 61090450), (20, 42763315), (25, 34210652), (28, 30545225), (35, 24436180), (50, 17105326), (53, 16137100), (70, 12218090), (100, 8552663), (106, 8068550), (140, 6109045), (175, 4887236), (212, 4034275), (265, 3227420), (350, 2443618), (371, 2305300), (530, 1613710), (700, 1221809), (742, 1152650), (1060, 806855), (1325, 645484), (1484, 576325), (1855, 461060), (2650, 322742), (3710, 230530), (5300, 161371), (7420, 115265), (9275, 92212), (18550, 46106), (23053, 37100)]