87097860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2113}}^1$

素因数の和:2357

約数の個数: 72

約数和(自身を含む): 265476120

約数和(自身を除く): 178378260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2113, 2290, 2748, 3435, 4122, 4226, 4580, 6339, 6870, 8244, 8452, 10305, 10565, 12678, 13740, 19017, 20610, 21130, 25356, 31695, 38034, 41220, 42260, 63390, 76068, 95085, 126780, 190170, 380340, 483877, 967754, 1451631, 1935508, 2419385, 2903262, 4354893, 4838770, 5806524, 7258155, 8709786, 9677540, 14516310, 17419572, 21774465, 29032620, 43548930, 87097860]

約数ペア:

[(1, 87097860), (2, 43548930), (3, 29032620), (4, 21774465), (5, 17419572), (6, 14516310), (9, 9677540), (10, 8709786), (12, 7258155), (15, 5806524), (18, 4838770), (20, 4354893), (30, 2903262), (36, 2419385), (45, 1935508), (60, 1451631), (90, 967754), (180, 483877), (229, 380340), (458, 190170), (687, 126780), (916, 95085), (1145, 76068), (1374, 63390), (2061, 42260), (2113, 41220), (2290, 38034), (2748, 31695), (3435, 25356), (4122, 21130), (4226, 20610), (4580, 19017), (6339, 13740), (6870, 12678), (8244, 10565), (8452, 10305)]