283239180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{24977}}^1$

素因数の和:25005

約数の個数: 120

約数和(自身を含む): 1015505568

約数和(自身を除く): 732266388

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, 11340, 24977, 49954, 74931, 99908, 124885, 149862, 174839, 224793, 249770, 299724, 349678, 374655, 449586, 499540, 524517, 674379, 699356, 749310, 874195, 899172, 1049034, 1123965, 1348758, 1498620, 1573551, 1748390, 2023137, 2098068, 2247930, 2622585, 2697516, 3147102, 3371895, 3496780, 4046274, 4495860, 4720653, 5245170, 6294204, 6743790, 7867755, 8092548, 9441306, 10115685, 10490340, 13487580, 14161959, 15735510, 18882612, 20231370, 23603265, 28323918, 31471020, 40462740, 47206530, 56647836, 70809795, 94413060, 141619590, 283239180]

約数ペア:

[(1, 283239180), (2, 141619590), (3, 94413060), (4, 70809795), (5, 56647836), (6, 47206530), (7, 40462740), (9, 31471020), (10, 28323918), (12, 23603265), (14, 20231370), (15, 18882612), (18, 15735510), (20, 14161959), (21, 13487580), (27, 10490340), (28, 10115685), (30, 9441306), (35, 8092548), (36, 7867755), (42, 6743790), (45, 6294204), (54, 5245170), (60, 4720653), (63, 4495860), (70, 4046274), (81, 3496780), (84, 3371895), (90, 3147102), (105, 2697516), (108, 2622585), (126, 2247930), (135, 2098068), (140, 2023137), (162, 1748390), (180, 1573551), (189, 1498620), (210, 1348758), (252, 1123965), (270, 1049034), (315, 899172), (324, 874195), (378, 749310), (405, 699356), (420, 674379), (540, 524517), (567, 499540), (630, 449586), (756, 374655), (810, 349678), (945, 299724), (1134, 249770), (1260, 224793), (1620, 174839), (1890, 149862), (2268, 124885), (2835, 99908), (3780, 74931), (5670, 49954), (11340, 24977)]