26637660

素因数分解:

$2^2\times 3^8\times 5^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:69

約数の個数: 216

約数和(自身を含む): 99197280

約数和(自身を除く): 72559620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 243, 252, 261, 270, 290, 315, 324, 348, 378, 405, 406, 420, 435, 486, 522, 540, 567, 580, 609, 630, 729, 756, 783, 810, 812, 870, 945, 972, 1015, 1044, 1134, 1215, 1218, 1260, 1305, 1458, 1566, 1620, 1701, 1740, 1827, 1890, 2030, 2187, 2268, 2349, 2430, 2436, 2610, 2835, 2916, 3045, 3132, 3402, 3645, 3654, 3780, 3915, 4060, 4374, 4698, 4860, 5103, 5220, 5481, 5670, 6090, 6561, 6804, 7047, 7290, 7308, 7830, 8505, 8748, 9135, 9396, 10206, 10935, 10962, 11340, 11745, 12180, 13122, 14094, 14580, 15309, 15660, 16443, 17010, 18270, 20412, 21141, 21870, 21924, 23490, 25515, 26244, 27405, 28188, 30618, 32805, 32886, 34020, 35235, 36540, 42282, 43740, 45927, 46980, 49329, 51030, 54810, 61236, 63423, 65610, 65772, 70470, 76545, 82215, 84564, 91854, 98658, 102060, 105705, 109620, 126846, 131220, 140940, 147987, 153090, 164430, 183708, 190269, 197316, 211410, 229635, 246645, 253692, 295974, 306180, 317115, 328860, 380538, 422820, 443961, 459270, 493290, 591948, 634230, 739935, 761076, 887922, 918540, 951345, 986580, 1268460, 1331883, 1479870, 1775844, 1902690, 2219805, 2663766, 2959740, 3805380, 4439610, 5327532, 6659415, 8879220, 13318830, 26637660]

約数ペア:

[(1, 26637660), (2, 13318830), (3, 8879220), (4, 6659415), (5, 5327532), (6, 4439610), (7, 3805380), (9, 2959740), (10, 2663766), (12, 2219805), (14, 1902690), (15, 1775844), (18, 1479870), (20, 1331883), (21, 1268460), (27, 986580), (28, 951345), (29, 918540), (30, 887922), (35, 761076), (36, 739935), (42, 634230), (45, 591948), (54, 493290), (58, 459270), (60, 443961), (63, 422820), (70, 380538), (81, 328860), (84, 317115), (87, 306180), (90, 295974), (105, 253692), (108, 246645), (116, 229635), (126, 211410), (135, 197316), (140, 190269), (145, 183708), (162, 164430), (174, 153090), (180, 147987), (189, 140940), (203, 131220), (210, 126846), (243, 109620), (252, 105705), (261, 102060), (270, 98658), (290, 91854), (315, 84564), (324, 82215), (348, 76545), (378, 70470), (405, 65772), (406, 65610), (420, 63423), (435, 61236), (486, 54810), (522, 51030), (540, 49329), (567, 46980), (580, 45927), (609, 43740), (630, 42282), (729, 36540), (756, 35235), (783, 34020), (810, 32886), (812, 32805), (870, 30618), (945, 28188), (972, 27405), (1015, 26244), (1044, 25515), (1134, 23490), (1215, 21924), (1218, 21870), (1260, 21141), (1305, 20412), (1458, 18270), (1566, 17010), (1620, 16443), (1701, 15660), (1740, 15309), (1827, 14580), (1890, 14094), (2030, 13122), (2187, 12180), (2268, 11745), (2349, 11340), (2430, 10962), (2436, 10935), (2610, 10206), (2835, 9396), (2916, 9135), (3045, 8748), (3132, 8505), (3402, 7830), (3645, 7308), (3654, 7290), (3780, 7047), (3915, 6804), (4060, 6561), (4374, 6090), (4698, 5670), (4860, 5481), (5103, 5220)]