138763260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8861}}^1$

素因数の和:8908

約数の個数: 96

約数和(自身を含む): 446644800

約数和(自身を除く): 307881540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 8861, 15660, 17722, 26583, 35444, 44305, 53166, 79749, 88610, 106332, 132915, 159498, 177220, 239247, 256969, 265830, 318996, 398745, 478494, 513938, 531660, 770907, 797490, 956988, 1027876, 1196235, 1284845, 1541814, 1594980, 2312721, 2392470, 2569690, 3083628, 3854535, 4625442, 4784940, 5139380, 6938163, 7709070, 9250884, 11563605, 13876326, 15418140, 23127210, 27752652, 34690815, 46254420, 69381630, 138763260]

約数ペア:

[(1, 138763260), (2, 69381630), (3, 46254420), (4, 34690815), (5, 27752652), (6, 23127210), (9, 15418140), (10, 13876326), (12, 11563605), (15, 9250884), (18, 7709070), (20, 6938163), (27, 5139380), (29, 4784940), (30, 4625442), (36, 3854535), (45, 3083628), (54, 2569690), (58, 2392470), (60, 2312721), (87, 1594980), (90, 1541814), (108, 1284845), (116, 1196235), (135, 1027876), (145, 956988), (174, 797490), (180, 770907), (261, 531660), (270, 513938), (290, 478494), (348, 398745), (435, 318996), (522, 265830), (540, 256969), (580, 239247), (783, 177220), (870, 159498), (1044, 132915), (1305, 106332), (1566, 88610), (1740, 79749), (2610, 53166), (3132, 44305), (3915, 35444), (5220, 26583), (7830, 17722), (8861, 15660)]