80403030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5839}}^1$

素因数の和:5875

約数の個数: 80

約数和(自身を含む): 228951360

約数和(自身を除く): 148548330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 5839, 6885, 11678, 13770, 17517, 29195, 35034, 52551, 58390, 87585, 99263, 105102, 157653, 175170, 198526, 262755, 297789, 315306, 472959, 496315, 525510, 595578, 788265, 893367, 945918, 992630, 1488945, 1576530, 1786734, 2364795, 2680101, 2977890, 4466835, 4729590, 5360202, 8040303, 8933670, 13400505, 16080606, 26801010, 40201515, 80403030]

約数ペア:

[(1, 80403030), (2, 40201515), (3, 26801010), (5, 16080606), (6, 13400505), (9, 8933670), (10, 8040303), (15, 5360202), (17, 4729590), (18, 4466835), (27, 2977890), (30, 2680101), (34, 2364795), (45, 1786734), (51, 1576530), (54, 1488945), (81, 992630), (85, 945918), (90, 893367), (102, 788265), (135, 595578), (153, 525510), (162, 496315), (170, 472959), (255, 315306), (270, 297789), (306, 262755), (405, 198526), (459, 175170), (510, 157653), (765, 105102), (810, 99263), (918, 87585), (1377, 58390), (1530, 52551), (2295, 35034), (2754, 29195), (4590, 17517), (5839, 13770), (6885, 11678)]