78952590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 147484530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 103, 135, 153, 167, 170, 206, 255, 270, 306, 309, 334, 459, 501, 510, 515, 618, 765, 835, 918, 927, 1002, 1030, 1503, 1530, 1545, 1670, 1751, 1854, 2295, 2505, 2781, 2839, 3006, 3090, 3502, 4509, 4590, 4635, 5010, 5253, 5562, 5678, 7515, 8517, 8755, 9018, 9270, 10506, 13905, 14195, 15030, 15759, 17034, 17201, 17510, 22545, 25551, 26265, 27810, 28390, 31518, 34402, 42585, 45090, 47277, 51102, 51603, 52530, 76653, 78795, 85170, 86005, 94554, 103206, 127755, 153306, 154809, 157590, 172010, 236385, 255510, 258015, 292417, 309618, 383265, 464427, 472770, 516030, 584834, 766530, 774045, 877251, 928854, 1462085, 1548090, 1754502, 2322135, 2631753, 2924170, 4386255, 4644270, 5263506, 7895259, 8772510, 13158765, 15790518, 26317530, 39476295, 78952590]

約数ペア:

[(1, 78952590), (2, 39476295), (3, 26317530), (5, 15790518), (6, 13158765), (9, 8772510), (10, 7895259), (15, 5263506), (17, 4644270), (18, 4386255), (27, 2924170), (30, 2631753), (34, 2322135), (45, 1754502), (51, 1548090), (54, 1462085), (85, 928854), (90, 877251), (102, 774045), (103, 766530), (135, 584834), (153, 516030), (167, 472770), (170, 464427), (206, 383265), (255, 309618), (270, 292417), (306, 258015), (309, 255510), (334, 236385), (459, 172010), (501, 157590), (510, 154809), (515, 153306), (618, 127755), (765, 103206), (835, 94554), (918, 86005), (927, 85170), (1002, 78795), (1030, 76653), (1503, 52530), (1530, 51603), (1545, 51102), (1670, 47277), (1751, 45090), (1854, 42585), (2295, 34402), (2505, 31518), (2781, 28390), (2839, 27810), (3006, 26265), (3090, 25551), (3502, 22545), (4509, 17510), (4590, 17201), (4635, 17034), (5010, 15759), (5253, 15030), (5562, 14195), (5678, 13905), (7515, 10506), (8517, 9270), (8755, 9018)]