84811860

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 306378240

約数和(自身を除く): 221566380

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, 277, 315, 324, 378, 405, 420, 486, 540, 554, 567, 630, 729, 756, 810, 831, 945, 972, 1108, 1134, 1215, 1260, 1385, 1458, 1620, 1662, 1701, 1890, 1939, 2187, 2268, 2430, 2493, 2770, 2835, 2916, 3324, 3402, 3645, 3780, 3878, 4155, 4374, 4860, 4986, 5103, 5540, 5670, 5817, 6804, 7290, 7479, 7756, 8310, 8505, 8748, 9695, 9972, 10206, 10935, 11340, 11634, 12465, 14580, 14958, 15309, 16620, 17010, 17451, 19390, 20412, 21870, 22437, 23268, 24930, 25515, 29085, 29916, 30618, 34020, 34902, 37395, 38780, 43740, 44874, 49860, 51030, 52353, 58170, 61236, 67311, 69804, 74790, 76545, 87255, 89748, 102060, 104706, 112185, 116340, 134622, 149580, 153090, 157059, 174510, 201933, 209412, 224370, 261765, 269244, 306180, 314118, 336555, 349020, 403866, 448740, 471177, 523530, 605799, 628236, 673110, 785295, 807732, 942354, 1009665, 1047060, 1211598, 1346220, 1413531, 1570590, 1884708, 2019330, 2355885, 2423196, 2827062, 3028995, 3141180, 4038660, 4240593, 4711770, 5654124, 6057990, 7067655, 8481186, 9423540, 12115980, 14135310, 16962372, 21202965, 28270620, 42405930, 84811860]

約数ペア:

[(1, 84811860), (2, 42405930), (3, 28270620), (4, 21202965), (5, 16962372), (6, 14135310), (7, 12115980), (9, 9423540), (10, 8481186), (12, 7067655), (14, 6057990), (15, 5654124), (18, 4711770), (20, 4240593), (21, 4038660), (27, 3141180), (28, 3028995), (30, 2827062), (35, 2423196), (36, 2355885), (42, 2019330), (45, 1884708), (54, 1570590), (60, 1413531), (63, 1346220), (70, 1211598), (81, 1047060), (84, 1009665), (90, 942354), (105, 807732), (108, 785295), (126, 673110), (135, 628236), (140, 605799), (162, 523530), (180, 471177), (189, 448740), (210, 403866), (243, 349020), (252, 336555), (270, 314118), (277, 306180), (315, 269244), (324, 261765), (378, 224370), (405, 209412), (420, 201933), (486, 174510), (540, 157059), (554, 153090), (567, 149580), (630, 134622), (729, 116340), (756, 112185), (810, 104706), (831, 102060), (945, 89748), (972, 87255), (1108, 76545), (1134, 74790), (1215, 69804), (1260, 67311), (1385, 61236), (1458, 58170), (1620, 52353), (1662, 51030), (1701, 49860), (1890, 44874), (1939, 43740), (2187, 38780), (2268, 37395), (2430, 34902), (2493, 34020), (2770, 30618), (2835, 29916), (2916, 29085), (3324, 25515), (3402, 24930), (3645, 23268), (3780, 22437), (3878, 21870), (4155, 20412), (4374, 19390), (4860, 17451), (4986, 17010), (5103, 16620), (5540, 15309), (5670, 14958), (5817, 14580), (6804, 12465), (7290, 11634), (7479, 11340), (7756, 10935), (8310, 10206), (8505, 9972), (8748, 9695)]