20130660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1$

素因数の和:3418

約数の個数: 96

約数和(自身を含む): 68342400

約数和(自身を除く): 48211740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 3389, 5940, 6778, 10167, 13556, 16945, 20334, 30501, 33890, 37279, 40668, 50835, 61002, 67780, 74558, 91503, 101670, 111837, 122004, 149116, 152505, 183006, 186395, 203340, 223674, 305010, 335511, 366012, 372790, 447348, 457515, 559185, 610020, 671022, 745580, 915030, 1006533, 1118370, 1342044, 1677555, 1830060, 2013066, 2236740, 3355110, 4026132, 5032665, 6710220, 10065330, 20130660]

約数ペア:

[(1, 20130660), (2, 10065330), (3, 6710220), (4, 5032665), (5, 4026132), (6, 3355110), (9, 2236740), (10, 2013066), (11, 1830060), (12, 1677555), (15, 1342044), (18, 1118370), (20, 1006533), (22, 915030), (27, 745580), (30, 671022), (33, 610020), (36, 559185), (44, 457515), (45, 447348), (54, 372790), (55, 366012), (60, 335511), (66, 305010), (90, 223674), (99, 203340), (108, 186395), (110, 183006), (132, 152505), (135, 149116), (165, 122004), (180, 111837), (198, 101670), (220, 91503), (270, 74558), (297, 67780), (330, 61002), (396, 50835), (495, 40668), (540, 37279), (594, 33890), (660, 30501), (990, 20334), (1188, 16945), (1485, 13556), (1980, 10167), (2970, 6778), (3389, 5940)]