76215420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24907}}^1$

素因数の和:24939

約数の個数: 72

約数和(自身を含む): 244795824

約数和(自身を除く): 168580404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 24907, 49814, 74721, 99628, 124535, 149442, 224163, 249070, 298884, 373605, 423419, 448326, 498140, 747210, 846838, 896652, 1120815, 1270257, 1494420, 1693676, 2117095, 2241630, 2540514, 3810771, 4234190, 4483260, 5081028, 6351285, 7621542, 8468380, 12702570, 15243084, 19053855, 25405140, 38107710, 76215420]

約数ペア:

[(1, 76215420), (2, 38107710), (3, 25405140), (4, 19053855), (5, 15243084), (6, 12702570), (9, 8468380), (10, 7621542), (12, 6351285), (15, 5081028), (17, 4483260), (18, 4234190), (20, 3810771), (30, 2540514), (34, 2241630), (36, 2117095), (45, 1693676), (51, 1494420), (60, 1270257), (68, 1120815), (85, 896652), (90, 846838), (102, 747210), (153, 498140), (170, 448326), (180, 423419), (204, 373605), (255, 298884), (306, 249070), (340, 224163), (510, 149442), (612, 124535), (765, 99628), (1020, 74721), (1530, 49814), (3060, 24907)]