7775565540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{85427}}^1$

素因数の和:85517

約数の個数: 96

約数和(自身を含む): 22905638784

約数和(自身を除く): 15130073244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 41, 60, 74, 82, 111, 123, 148, 164, 185, 205, 222, 246, 370, 410, 444, 492, 555, 615, 740, 820, 1110, 1230, 1517, 2220, 2460, 3034, 4551, 6068, 7585, 9102, 15170, 18204, 22755, 30340, 45510, 85427, 91020, 170854, 256281, 341708, 427135, 512562, 854270, 1025124, 1281405, 1708540, 2562810, 3160799, 3502507, 5125620, 6321598, 7005014, 9482397, 10507521, 12643196, 14010028, 15803995, 17512535, 18964794, 21015042, 31607990, 35025070, 37929588, 42030084, 47411985, 52537605, 63215980, 70050140, 94823970, 105075210, 129592759, 189647940, 210150420, 259185518, 388778277, 518371036, 647963795, 777556554, 1295927590, 1555113108, 1943891385, 2591855180, 3887782770, 7775565540]

約数ペア:

[(1, 7775565540), (2, 3887782770), (3, 2591855180), (4, 1943891385), (5, 1555113108), (6, 1295927590), (10, 777556554), (12, 647963795), (15, 518371036), (20, 388778277), (30, 259185518), (37, 210150420), (41, 189647940), (60, 129592759), (74, 105075210), (82, 94823970), (111, 70050140), (123, 63215980), (148, 52537605), (164, 47411985), (185, 42030084), (205, 37929588), (222, 35025070), (246, 31607990), (370, 21015042), (410, 18964794), (444, 17512535), (492, 15803995), (555, 14010028), (615, 12643196), (740, 10507521), (820, 9482397), (1110, 7005014), (1230, 6321598), (1517, 5125620), (2220, 3502507), (2460, 3160799), (3034, 2562810), (4551, 1708540), (6068, 1281405), (7585, 1025124), (9102, 854270), (15170, 512562), (18204, 427135), (22755, 341708), (30340, 256281), (45510, 170854), (85427, 91020)]