91306980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 285465600

約数和(自身を除く): 194158620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 353, 479, 540, 706, 958, 1059, 1412, 1437, 1765, 1916, 2118, 2395, 2874, 3177, 3530, 4236, 4311, 4790, 5295, 5748, 6354, 7060, 7185, 8622, 9531, 9580, 10590, 12708, 12933, 14370, 15885, 17244, 19062, 21180, 21555, 25866, 28740, 31770, 38124, 43110, 47655, 51732, 63540, 64665, 86220, 95310, 129330, 169087, 190620, 258660, 338174, 507261, 676348, 845435, 1014522, 1521783, 1690870, 2029044, 2536305, 3043566, 3381740, 4565349, 5072610, 6087132, 7608915, 9130698, 10145220, 15217830, 18261396, 22826745, 30435660, 45653490, 91306980]

約数ペア:

[(1, 91306980), (2, 45653490), (3, 30435660), (4, 22826745), (5, 18261396), (6, 15217830), (9, 10145220), (10, 9130698), (12, 7608915), (15, 6087132), (18, 5072610), (20, 4565349), (27, 3381740), (30, 3043566), (36, 2536305), (45, 2029044), (54, 1690870), (60, 1521783), (90, 1014522), (108, 845435), (135, 676348), (180, 507261), (270, 338174), (353, 258660), (479, 190620), (540, 169087), (706, 129330), (958, 95310), (1059, 86220), (1412, 64665), (1437, 63540), (1765, 51732), (1916, 47655), (2118, 43110), (2395, 38124), (2874, 31770), (3177, 28740), (3530, 25866), (4236, 21555), (4311, 21180), (4790, 19062), (5295, 17244), (5748, 15885), (6354, 14370), (7060, 12933), (7185, 12708), (8622, 10590), (9531, 9580)]