201443220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3083}}^1$

素因数の和:3123

約数の個数: 144

約数和(自身を含む): 689088960

約数和(自身を除く): 487645740

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, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3083, 3267, 3630, 4356, 5445, 5940, 6166, 6534, 7260, 9249, 10890, 12332, 13068, 15415, 16335, 18498, 21780, 27747, 30830, 32670, 33913, 36996, 46245, 55494, 61660, 65340, 67826, 83241, 92490, 101739, 110988, 135652, 138735, 166482, 169565, 184980, 203478, 277470, 305217, 332964, 339130, 373043, 406956, 416205, 508695, 554940, 610434, 678260, 746086, 832410, 915651, 1017390, 1119129, 1220868, 1492172, 1526085, 1664820, 1831302, 1865215, 2034780, 2238258, 3052170, 3357387, 3662604, 3730430, 4476516, 4578255, 5595645, 6104340, 6714774, 7460860, 9156510, 10072161, 11191290, 13429548, 16786935, 18313020, 20144322, 22382580, 33573870, 40288644, 50360805, 67147740, 100721610, 201443220]

約数ペア:

[(1, 201443220), (2, 100721610), (3, 67147740), (4, 50360805), (5, 40288644), (6, 33573870), (9, 22382580), (10, 20144322), (11, 18313020), (12, 16786935), (15, 13429548), (18, 11191290), (20, 10072161), (22, 9156510), (27, 7460860), (30, 6714774), (33, 6104340), (36, 5595645), (44, 4578255), (45, 4476516), (54, 3730430), (55, 3662604), (60, 3357387), (66, 3052170), (90, 2238258), (99, 2034780), (108, 1865215), (110, 1831302), (121, 1664820), (132, 1526085), (135, 1492172), (165, 1220868), (180, 1119129), (198, 1017390), (220, 915651), (242, 832410), (270, 746086), (297, 678260), (330, 610434), (363, 554940), (396, 508695), (484, 416205), (495, 406956), (540, 373043), (594, 339130), (605, 332964), (660, 305217), (726, 277470), (990, 203478), (1089, 184980), (1188, 169565), (1210, 166482), (1452, 138735), (1485, 135652), (1815, 110988), (1980, 101739), (2178, 92490), (2420, 83241), (2970, 67826), (3083, 65340), (3267, 61660), (3630, 55494), (4356, 46245), (5445, 36996), (5940, 33913), (6166, 32670), (6534, 30830), (7260, 27747), (9249, 21780), (10890, 18498), (12332, 16335), (13068, 15415)]