68137740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11471}}^1$

素因数の和:11500

約数の個数: 96

約数和(自身を含む): 231275520

約数和(自身を除く): 163137780

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, 5940, 11471, 22942, 34413, 45884, 57355, 68826, 103239, 114710, 126181, 137652, 172065, 206478, 229420, 252362, 309717, 344130, 378543, 412956, 504724, 516195, 619434, 630905, 688260, 757086, 1032390, 1135629, 1238868, 1261810, 1514172, 1548585, 1892715, 2064780, 2271258, 2523620, 3097170, 3406887, 3785430, 4542516, 5678145, 6194340, 6813774, 7570860, 11356290, 13627548, 17034435, 22712580, 34068870, 68137740]

約数ペア:

[(1, 68137740), (2, 34068870), (3, 22712580), (4, 17034435), (5, 13627548), (6, 11356290), (9, 7570860), (10, 6813774), (11, 6194340), (12, 5678145), (15, 4542516), (18, 3785430), (20, 3406887), (22, 3097170), (27, 2523620), (30, 2271258), (33, 2064780), (36, 1892715), (44, 1548585), (45, 1514172), (54, 1261810), (55, 1238868), (60, 1135629), (66, 1032390), (90, 757086), (99, 688260), (108, 630905), (110, 619434), (132, 516195), (135, 504724), (165, 412956), (180, 378543), (198, 344130), (220, 309717), (270, 252362), (297, 229420), (330, 206478), (396, 172065), (495, 137652), (540, 126181), (594, 114710), (660, 103239), (990, 68826), (1188, 57355), (1485, 45884), (1980, 34413), (2970, 22942), (5940, 11471)]