104660820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52859}}^1$

素因数の和:52885

約数の個数: 72

約数和(自身を含む): 346338720

約数和(自身を除く): 241677900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 52859, 105718, 158577, 211436, 264295, 317154, 475731, 528590, 581449, 634308, 792885, 951462, 1057180, 1162898, 1585770, 1744347, 1902924, 2325796, 2378655, 2907245, 3171540, 3488694, 4757310, 5233041, 5814490, 6977388, 8721735, 9514620, 10466082, 11628980, 17443470, 20932164, 26165205, 34886940, 52330410, 104660820]

約数ペア:

[(1, 104660820), (2, 52330410), (3, 34886940), (4, 26165205), (5, 20932164), (6, 17443470), (9, 11628980), (10, 10466082), (11, 9514620), (12, 8721735), (15, 6977388), (18, 5814490), (20, 5233041), (22, 4757310), (30, 3488694), (33, 3171540), (36, 2907245), (44, 2378655), (45, 2325796), (55, 1902924), (60, 1744347), (66, 1585770), (90, 1162898), (99, 1057180), (110, 951462), (132, 792885), (165, 634308), (180, 581449), (198, 528590), (220, 475731), (330, 317154), (396, 264295), (495, 211436), (660, 158577), (990, 105718), (1980, 52859)]