26903880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:908

約数の個数: 128

約数和(自身を含む): 92880000

約数和(自身を除く): 65976120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 859, 870, 1044, 1080, 1160, 1305, 1566, 1718, 1740, 2088, 2577, 2610, 3132, 3436, 3480, 3915, 4295, 5154, 5220, 6264, 6872, 7731, 7830, 8590, 10308, 10440, 12885, 15462, 15660, 17180, 20616, 23193, 24911, 25770, 30924, 31320, 34360, 38655, 46386, 49822, 51540, 61848, 74733, 77310, 92772, 99644, 103080, 115965, 124555, 149466, 154620, 185544, 199288, 224199, 231930, 249110, 298932, 309240, 373665, 448398, 463860, 498220, 597864, 672597, 747330, 896796, 927720, 996440, 1120995, 1345194, 1494660, 1793592, 2241990, 2690388, 2989320, 3362985, 4483980, 5380776, 6725970, 8967960, 13451940, 26903880]

約数ペア:

[(1, 26903880), (2, 13451940), (3, 8967960), (4, 6725970), (5, 5380776), (6, 4483980), (8, 3362985), (9, 2989320), (10, 2690388), (12, 2241990), (15, 1793592), (18, 1494660), (20, 1345194), (24, 1120995), (27, 996440), (29, 927720), (30, 896796), (36, 747330), (40, 672597), (45, 597864), (54, 498220), (58, 463860), (60, 448398), (72, 373665), (87, 309240), (90, 298932), (108, 249110), (116, 231930), (120, 224199), (135, 199288), (145, 185544), (174, 154620), (180, 149466), (216, 124555), (232, 115965), (261, 103080), (270, 99644), (290, 92772), (348, 77310), (360, 74733), (435, 61848), (522, 51540), (540, 49822), (580, 46386), (696, 38655), (783, 34360), (859, 31320), (870, 30924), (1044, 25770), (1080, 24911), (1160, 23193), (1305, 20616), (1566, 17180), (1718, 15660), (1740, 15462), (2088, 12885), (2577, 10440), (2610, 10308), (3132, 8590), (3436, 7830), (3480, 7731), (3915, 6872), (4295, 6264), (5154, 5220)]