87669540

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{859}}^1$

素因数の和:893

約数の個数: 168

約数和(自身を含む): 315833280

約数和(自身を除く): 228163740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 859, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1718, 1890, 2268, 2430, 2577, 2835, 2916, 3402, 3436, 3645, 3780, 4295, 4860, 5103, 5154, 5670, 6013, 6804, 7290, 7731, 8505, 8590, 10206, 10308, 11340, 12026, 12885, 14580, 15462, 17010, 17180, 18039, 20412, 23193, 24052, 25515, 25770, 30065, 30924, 34020, 36078, 38655, 46386, 51030, 51540, 54117, 60130, 69579, 72156, 77310, 90195, 92772, 102060, 108234, 115965, 120260, 139158, 154620, 162351, 180390, 208737, 216468, 231930, 270585, 278316, 324702, 347895, 360780, 417474, 463860, 487053, 541170, 626211, 649404, 695790, 811755, 834948, 974106, 1043685, 1082340, 1252422, 1391580, 1461159, 1623510, 1948212, 2087370, 2435265, 2504844, 2922318, 3131055, 3247020, 4174740, 4383477, 4870530, 5844636, 6262110, 7305795, 8766954, 9741060, 12524220, 14611590, 17533908, 21917385, 29223180, 43834770, 87669540]

約数ペア:

[(1, 87669540), (2, 43834770), (3, 29223180), (4, 21917385), (5, 17533908), (6, 14611590), (7, 12524220), (9, 9741060), (10, 8766954), (12, 7305795), (14, 6262110), (15, 5844636), (18, 4870530), (20, 4383477), (21, 4174740), (27, 3247020), (28, 3131055), (30, 2922318), (35, 2504844), (36, 2435265), (42, 2087370), (45, 1948212), (54, 1623510), (60, 1461159), (63, 1391580), (70, 1252422), (81, 1082340), (84, 1043685), (90, 974106), (105, 834948), (108, 811755), (126, 695790), (135, 649404), (140, 626211), (162, 541170), (180, 487053), (189, 463860), (210, 417474), (243, 360780), (252, 347895), (270, 324702), (315, 278316), (324, 270585), (378, 231930), (405, 216468), (420, 208737), (486, 180390), (540, 162351), (567, 154620), (630, 139158), (729, 120260), (756, 115965), (810, 108234), (859, 102060), (945, 92772), (972, 90195), (1134, 77310), (1215, 72156), (1260, 69579), (1458, 60130), (1620, 54117), (1701, 51540), (1718, 51030), (1890, 46386), (2268, 38655), (2430, 36078), (2577, 34020), (2835, 30924), (2916, 30065), (3402, 25770), (3436, 25515), (3645, 24052), (3780, 23193), (4295, 20412), (4860, 18039), (5103, 17180), (5154, 17010), (5670, 15462), (6013, 14580), (6804, 12885), (7290, 12026), (7731, 11340), (8505, 10308), (8590, 10206)]