83465640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 291432960

約数和(自身を除く): 207967320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 243, 248, 270, 277, 279, 310, 324, 360, 372, 405, 465, 486, 540, 554, 558, 620, 648, 744, 810, 831, 837, 930, 972, 1080, 1108, 1116, 1215, 1240, 1385, 1395, 1620, 1662, 1674, 1860, 1944, 2216, 2232, 2430, 2493, 2511, 2770, 2790, 3240, 3324, 3348, 3720, 4155, 4185, 4860, 4986, 5022, 5540, 5580, 6648, 6696, 7479, 7533, 8310, 8370, 8587, 9720, 9972, 10044, 11080, 11160, 12465, 12555, 14958, 15066, 16620, 16740, 17174, 19944, 20088, 22437, 24930, 25110, 25761, 29916, 30132, 33240, 33480, 34348, 37395, 37665, 42935, 44874, 49860, 50220, 51522, 59832, 60264, 67311, 68696, 74790, 75330, 77283, 85870, 89748, 99720, 100440, 103044, 112185, 128805, 134622, 149580, 150660, 154566, 171740, 179496, 206088, 224370, 231849, 257610, 269244, 299160, 301320, 309132, 336555, 343480, 386415, 448740, 463698, 515220, 538488, 618264, 673110, 695547, 772830, 897480, 927396, 1030440, 1159245, 1346220, 1391094, 1545660, 1854792, 2086641, 2318490, 2692440, 2782188, 3091320, 3477735, 4173282, 4636980, 5564376, 6955470, 8346564, 9273960, 10433205, 13910940, 16693128, 20866410, 27821880, 41732820, 83465640]

約数ペア:

[(1, 83465640), (2, 41732820), (3, 27821880), (4, 20866410), (5, 16693128), (6, 13910940), (8, 10433205), (9, 9273960), (10, 8346564), (12, 6955470), (15, 5564376), (18, 4636980), (20, 4173282), (24, 3477735), (27, 3091320), (30, 2782188), (31, 2692440), (36, 2318490), (40, 2086641), (45, 1854792), (54, 1545660), (60, 1391094), (62, 1346220), (72, 1159245), (81, 1030440), (90, 927396), (93, 897480), (108, 772830), (120, 695547), (124, 673110), (135, 618264), (155, 538488), (162, 515220), (180, 463698), (186, 448740), (216, 386415), (243, 343480), (248, 336555), (270, 309132), (277, 301320), (279, 299160), (310, 269244), (324, 257610), (360, 231849), (372, 224370), (405, 206088), (465, 179496), (486, 171740), (540, 154566), (554, 150660), (558, 149580), (620, 134622), (648, 128805), (744, 112185), (810, 103044), (831, 100440), (837, 99720), (930, 89748), (972, 85870), (1080, 77283), (1108, 75330), (1116, 74790), (1215, 68696), (1240, 67311), (1385, 60264), (1395, 59832), (1620, 51522), (1662, 50220), (1674, 49860), (1860, 44874), (1944, 42935), (2216, 37665), (2232, 37395), (2430, 34348), (2493, 33480), (2511, 33240), (2770, 30132), (2790, 29916), (3240, 25761), (3324, 25110), (3348, 24930), (3720, 22437), (4155, 20088), (4185, 19944), (4860, 17174), (4986, 16740), (5022, 16620), (5540, 15066), (5580, 14958), (6648, 12555), (6696, 12465), (7479, 11160), (7533, 11080), (8310, 10044), (8370, 9972), (8587, 9720)]