270685620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 864444672

約数和(自身を除く): 593759052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 151, 180, 207, 230, 276, 302, 345, 414, 433, 453, 460, 604, 690, 755, 828, 866, 906, 1035, 1299, 1359, 1380, 1510, 1732, 1812, 2070, 2165, 2265, 2598, 2718, 3020, 3473, 3897, 4140, 4330, 4530, 5196, 5436, 6495, 6795, 6946, 7794, 8660, 9060, 9959, 10419, 12990, 13590, 13892, 15588, 17365, 19485, 19918, 20838, 25980, 27180, 29877, 31257, 34730, 38970, 39836, 41676, 49795, 52095, 59754, 62514, 65383, 69460, 77940, 89631, 99590, 104190, 119508, 125028, 130766, 149385, 156285, 179262, 196149, 199180, 208380, 261532, 298770, 312570, 326915, 358524, 392298, 448155, 588447, 597540, 625140, 653830, 784596, 896310, 980745, 1176894, 1307660, 1503809, 1792620, 1961490, 2353788, 2942235, 3007618, 3922980, 4511427, 5884470, 6015236, 7519045, 9022854, 11768940, 13534281, 15038090, 18045708, 22557135, 27068562, 30076180, 45114270, 54137124, 67671405, 90228540, 135342810, 270685620]

約数ペア:

[(1, 270685620), (2, 135342810), (3, 90228540), (4, 67671405), (5, 54137124), (6, 45114270), (9, 30076180), (10, 27068562), (12, 22557135), (15, 18045708), (18, 15038090), (20, 13534281), (23, 11768940), (30, 9022854), (36, 7519045), (45, 6015236), (46, 5884470), (60, 4511427), (69, 3922980), (90, 3007618), (92, 2942235), (115, 2353788), (138, 1961490), (151, 1792620), (180, 1503809), (207, 1307660), (230, 1176894), (276, 980745), (302, 896310), (345, 784596), (414, 653830), (433, 625140), (453, 597540), (460, 588447), (604, 448155), (690, 392298), (755, 358524), (828, 326915), (866, 312570), (906, 298770), (1035, 261532), (1299, 208380), (1359, 199180), (1380, 196149), (1510, 179262), (1732, 156285), (1812, 149385), (2070, 130766), (2165, 125028), (2265, 119508), (2598, 104190), (2718, 99590), (3020, 89631), (3473, 77940), (3897, 69460), (4140, 65383), (4330, 62514), (4530, 59754), (5196, 52095), (5436, 49795), (6495, 41676), (6795, 39836), (6946, 38970), (7794, 34730), (8660, 31257), (9060, 29877), (9959, 27180), (10419, 25980), (12990, 20838), (13590, 19918), (13892, 19485), (15588, 17365)]