249723540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2519

約数の個数: 192

約数和(自身を含む): 897765120

約数和(自身を除く): 648041580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1485, 1530, 1683, 1836, 1870, 1980, 2244, 2295, 2473, 2805, 2970, 3060, 3366, 3740, 4590, 4946, 5049, 5610, 5940, 6732, 7419, 8415, 9180, 9892, 10098, 11220, 12365, 14838, 16830, 20196, 22257, 24730, 25245, 27203, 29676, 33660, 37095, 42041, 44514, 49460, 50490, 54406, 66771, 74190, 81609, 84082, 89028, 100980, 108812, 111285, 126123, 133542, 136015, 148380, 163218, 168164, 210205, 222570, 244827, 252246, 267084, 272030, 326436, 333855, 378369, 408045, 420410, 445140, 462451, 489654, 504492, 544060, 630615, 667710, 734481, 756738, 816090, 840820, 924902, 979308, 1135107, 1224135, 1261230, 1335420, 1387353, 1468962, 1513476, 1632180, 1849804, 1891845, 2270214, 2312255, 2448270, 2522460, 2774706, 2937924, 3672405, 3783690, 4162059, 4540428, 4624510, 4896540, 5549412, 5675535, 6936765, 7344810, 7567380, 8324118, 9249020, 11351070, 12486177, 13873530, 14689620, 16648236, 20810295, 22702140, 24972354, 27747060, 41620590, 49944708, 62430885, 83241180, 124861770, 249723540]

約数ペア:

[(1, 249723540), (2, 124861770), (3, 83241180), (4, 62430885), (5, 49944708), (6, 41620590), (9, 27747060), (10, 24972354), (11, 22702140), (12, 20810295), (15, 16648236), (17, 14689620), (18, 13873530), (20, 12486177), (22, 11351070), (27, 9249020), (30, 8324118), (33, 7567380), (34, 7344810), (36, 6936765), (44, 5675535), (45, 5549412), (51, 4896540), (54, 4624510), (55, 4540428), (60, 4162059), (66, 3783690), (68, 3672405), (85, 2937924), (90, 2774706), (99, 2522460), (102, 2448270), (108, 2312255), (110, 2270214), (132, 1891845), (135, 1849804), (153, 1632180), (165, 1513476), (170, 1468962), (180, 1387353), (187, 1335420), (198, 1261230), (204, 1224135), (220, 1135107), (255, 979308), (270, 924902), (297, 840820), (306, 816090), (330, 756738), (340, 734481), (374, 667710), (396, 630615), (459, 544060), (495, 504492), (510, 489654), (540, 462451), (561, 445140), (594, 420410), (612, 408045), (660, 378369), (748, 333855), (765, 326436), (918, 272030), (935, 267084), (990, 252246), (1020, 244827), (1122, 222570), (1188, 210205), (1485, 168164), (1530, 163218), (1683, 148380), (1836, 136015), (1870, 133542), (1980, 126123), (2244, 111285), (2295, 108812), (2473, 100980), (2805, 89028), (2970, 84082), (3060, 81609), (3366, 74190), (3740, 66771), (4590, 54406), (4946, 50490), (5049, 49460), (5610, 44514), (5940, 42041), (6732, 37095), (7419, 33660), (8415, 29676), (9180, 27203), (9892, 25245), (10098, 24730), (11220, 22257), (12365, 20196), (14838, 16830)]