181320660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{701}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 566092800

約数和(自身を除く): 384772140

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, 479, 540, 701, 958, 1402, 1437, 1916, 2103, 2395, 2804, 2874, 3505, 4206, 4311, 4790, 5748, 6309, 7010, 7185, 8412, 8622, 9580, 10515, 12618, 12933, 14020, 14370, 17244, 18927, 21030, 21555, 25236, 25866, 28740, 31545, 37854, 42060, 43110, 51732, 63090, 64665, 75708, 86220, 94635, 126180, 129330, 189270, 258660, 335779, 378540, 671558, 1007337, 1343116, 1678895, 2014674, 3022011, 3357790, 4029348, 5036685, 6044022, 6715580, 9066033, 10073370, 12088044, 15110055, 18132066, 20146740, 30220110, 36264132, 45330165, 60440220, 90660330, 181320660]

約数ペア:

[(1, 181320660), (2, 90660330), (3, 60440220), (4, 45330165), (5, 36264132), (6, 30220110), (9, 20146740), (10, 18132066), (12, 15110055), (15, 12088044), (18, 10073370), (20, 9066033), (27, 6715580), (30, 6044022), (36, 5036685), (45, 4029348), (54, 3357790), (60, 3022011), (90, 2014674), (108, 1678895), (135, 1343116), (180, 1007337), (270, 671558), (479, 378540), (540, 335779), (701, 258660), (958, 189270), (1402, 129330), (1437, 126180), (1916, 94635), (2103, 86220), (2395, 75708), (2804, 64665), (2874, 63090), (3505, 51732), (4206, 43110), (4311, 42060), (4790, 37854), (5748, 31545), (6309, 28740), (7010, 25866), (7185, 25236), (8412, 21555), (8622, 21030), (9580, 18927), (10515, 17244), (12618, 14370), (12933, 14020)]