55713240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 144

約数和(自身を含む): 199180800

約数和(自身を除く): 143467560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1279, 1320, 1452, 1815, 1980, 2178, 2420, 2558, 2904, 3630, 3837, 3960, 4356, 4840, 5116, 5445, 6395, 7260, 7674, 8712, 10232, 10890, 11511, 12790, 14069, 14520, 15348, 19185, 21780, 23022, 25580, 28138, 30696, 38370, 42207, 43560, 46044, 51160, 56276, 57555, 70345, 76740, 84414, 92088, 112552, 115110, 126621, 140690, 153480, 154759, 168828, 211035, 230220, 253242, 281380, 309518, 337656, 422070, 460440, 464277, 506484, 562760, 619036, 633105, 773795, 844140, 928554, 1012968, 1238072, 1266210, 1392831, 1547590, 1688280, 1857108, 2321385, 2532420, 2785662, 3095180, 3714216, 4642770, 5064840, 5571324, 6190360, 6964155, 9285540, 11142648, 13928310, 18571080, 27856620, 55713240]

約数ペア:

[(1, 55713240), (2, 27856620), (3, 18571080), (4, 13928310), (5, 11142648), (6, 9285540), (8, 6964155), (9, 6190360), (10, 5571324), (11, 5064840), (12, 4642770), (15, 3714216), (18, 3095180), (20, 2785662), (22, 2532420), (24, 2321385), (30, 1857108), (33, 1688280), (36, 1547590), (40, 1392831), (44, 1266210), (45, 1238072), (55, 1012968), (60, 928554), (66, 844140), (72, 773795), (88, 633105), (90, 619036), (99, 562760), (110, 506484), (120, 464277), (121, 460440), (132, 422070), (165, 337656), (180, 309518), (198, 281380), (220, 253242), (242, 230220), (264, 211035), (330, 168828), (360, 154759), (363, 153480), (396, 140690), (440, 126621), (484, 115110), (495, 112552), (605, 92088), (660, 84414), (726, 76740), (792, 70345), (968, 57555), (990, 56276), (1089, 51160), (1210, 46044), (1279, 43560), (1320, 42207), (1452, 38370), (1815, 30696), (1980, 28138), (2178, 25580), (2420, 23022), (2558, 21780), (2904, 19185), (3630, 15348), (3837, 14520), (3960, 14069), (4356, 12790), (4840, 11511), (5116, 10890), (5445, 10232), (6395, 8712), (7260, 7674)]