75853260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6689}}^1$

素因数の和:6717

約数の個数: 120

約数和(自身を含む): 271988640

約数和(自身を除く): 196135380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6689, 11340, 13378, 20067, 26756, 33445, 40134, 46823, 60201, 66890, 80268, 93646, 100335, 120402, 133780, 140469, 180603, 187292, 200670, 234115, 240804, 280938, 301005, 361206, 401340, 421407, 468230, 541809, 561876, 602010, 702345, 722412, 842814, 903015, 936460, 1083618, 1204020, 1264221, 1404690, 1685628, 1806030, 2107035, 2167236, 2528442, 2709045, 2809380, 3612060, 3792663, 4214070, 5056884, 5418090, 6321105, 7585326, 8428140, 10836180, 12642210, 15170652, 18963315, 25284420, 37926630, 75853260]

約数ペア:

[(1, 75853260), (2, 37926630), (3, 25284420), (4, 18963315), (5, 15170652), (6, 12642210), (7, 10836180), (9, 8428140), (10, 7585326), (12, 6321105), (14, 5418090), (15, 5056884), (18, 4214070), (20, 3792663), (21, 3612060), (27, 2809380), (28, 2709045), (30, 2528442), (35, 2167236), (36, 2107035), (42, 1806030), (45, 1685628), (54, 1404690), (60, 1264221), (63, 1204020), (70, 1083618), (81, 936460), (84, 903015), (90, 842814), (105, 722412), (108, 702345), (126, 602010), (135, 561876), (140, 541809), (162, 468230), (180, 421407), (189, 401340), (210, 361206), (252, 301005), (270, 280938), (315, 240804), (324, 234115), (378, 200670), (405, 187292), (420, 180603), (540, 140469), (567, 133780), (630, 120402), (756, 100335), (810, 93646), (945, 80268), (1134, 66890), (1260, 60201), (1620, 46823), (1890, 40134), (2268, 33445), (2835, 26756), (3780, 20067), (5670, 13378), (6689, 11340)]