27783540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2278

約数の個数: 96

約数和(自身を含む): 90236160

約数和(自身を除く): 62452620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2237, 2484, 3105, 4140, 4474, 6210, 6711, 8948, 11185, 12420, 13422, 20133, 22370, 26844, 33555, 40266, 44740, 51451, 60399, 67110, 80532, 100665, 102902, 120798, 134220, 154353, 201330, 205804, 241596, 257255, 301995, 308706, 402660, 463059, 514510, 603990, 617412, 771765, 926118, 1029020, 1207980, 1389177, 1543530, 1852236, 2315295, 2778354, 3087060, 4630590, 5556708, 6945885, 9261180, 13891770, 27783540]

約数ペア:

[(1, 27783540), (2, 13891770), (3, 9261180), (4, 6945885), (5, 5556708), (6, 4630590), (9, 3087060), (10, 2778354), (12, 2315295), (15, 1852236), (18, 1543530), (20, 1389177), (23, 1207980), (27, 1029020), (30, 926118), (36, 771765), (45, 617412), (46, 603990), (54, 514510), (60, 463059), (69, 402660), (90, 308706), (92, 301995), (108, 257255), (115, 241596), (135, 205804), (138, 201330), (180, 154353), (207, 134220), (230, 120798), (270, 102902), (276, 100665), (345, 80532), (414, 67110), (460, 60399), (540, 51451), (621, 44740), (690, 40266), (828, 33555), (1035, 26844), (1242, 22370), (1380, 20133), (2070, 13422), (2237, 12420), (2484, 11185), (3105, 8948), (4140, 6711), (4474, 6210)]