52299180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 168648480

約数和(自身を除く): 116349300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 43, 45, 58, 60, 86, 87, 90, 116, 129, 145, 172, 174, 180, 215, 233, 258, 261, 290, 348, 387, 430, 435, 466, 516, 522, 580, 645, 699, 774, 860, 870, 932, 1044, 1165, 1247, 1290, 1305, 1398, 1548, 1740, 1935, 2097, 2330, 2494, 2580, 2610, 2796, 3495, 3741, 3870, 4194, 4660, 4988, 5220, 6235, 6757, 6990, 7482, 7740, 8388, 10019, 10485, 11223, 12470, 13514, 13980, 14964, 18705, 20038, 20271, 20970, 22446, 24940, 27028, 30057, 33785, 37410, 40076, 40542, 41940, 44892, 50095, 56115, 60114, 60813, 67570, 74820, 81084, 90171, 100190, 101355, 112230, 120228, 121626, 135140, 150285, 180342, 200380, 202710, 224460, 243252, 290551, 300570, 304065, 360684, 405420, 450855, 581102, 601140, 608130, 871653, 901710, 1162204, 1216260, 1452755, 1743306, 1803420, 2614959, 2905510, 3486612, 4358265, 5229918, 5811020, 8716530, 10459836, 13074795, 17433060, 26149590, 52299180]

約数ペア:

[(1, 52299180), (2, 26149590), (3, 17433060), (4, 13074795), (5, 10459836), (6, 8716530), (9, 5811020), (10, 5229918), (12, 4358265), (15, 3486612), (18, 2905510), (20, 2614959), (29, 1803420), (30, 1743306), (36, 1452755), (43, 1216260), (45, 1162204), (58, 901710), (60, 871653), (86, 608130), (87, 601140), (90, 581102), (116, 450855), (129, 405420), (145, 360684), (172, 304065), (174, 300570), (180, 290551), (215, 243252), (233, 224460), (258, 202710), (261, 200380), (290, 180342), (348, 150285), (387, 135140), (430, 121626), (435, 120228), (466, 112230), (516, 101355), (522, 100190), (580, 90171), (645, 81084), (699, 74820), (774, 67570), (860, 60813), (870, 60114), (932, 56115), (1044, 50095), (1165, 44892), (1247, 41940), (1290, 40542), (1305, 40076), (1398, 37410), (1548, 33785), (1740, 30057), (1935, 27028), (2097, 24940), (2330, 22446), (2494, 20970), (2580, 20271), (2610, 20038), (2796, 18705), (3495, 14964), (3741, 13980), (3870, 13514), (4194, 12470), (4660, 11223), (4988, 10485), (5220, 10019), (6235, 8388), (6757, 7740), (6990, 7482)]