83319840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2143}}^1$

素因数の和:2173

約数の個数: 144

約数和(自身を含む): 294997248

約数和(自身を除く): 211677408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2143, 2160, 2430, 2592, 3240, 3888, 4286, 4320, 4860, 6429, 6480, 7776, 8572, 9720, 10715, 12858, 12960, 17144, 19287, 19440, 21430, 25716, 32145, 34288, 38574, 38880, 42860, 51432, 57861, 64290, 68576, 77148, 85720, 96435, 102864, 115722, 128580, 154296, 171440, 173583, 192870, 205728, 231444, 257160, 289305, 308592, 342880, 347166, 385740, 462888, 514320, 520749, 578610, 617184, 694332, 771480, 867915, 925776, 1028640, 1041498, 1157220, 1388664, 1542960, 1735830, 1851552, 2082996, 2314440, 2603745, 2777328, 3085920, 3471660, 4165992, 4628880, 5207490, 5554656, 6943320, 8331984, 9257760, 10414980, 13886640, 16663968, 20829960, 27773280, 41659920, 83319840]

約数ペア:

[(1, 83319840), (2, 41659920), (3, 27773280), (4, 20829960), (5, 16663968), (6, 13886640), (8, 10414980), (9, 9257760), (10, 8331984), (12, 6943320), (15, 5554656), (16, 5207490), (18, 4628880), (20, 4165992), (24, 3471660), (27, 3085920), (30, 2777328), (32, 2603745), (36, 2314440), (40, 2082996), (45, 1851552), (48, 1735830), (54, 1542960), (60, 1388664), (72, 1157220), (80, 1041498), (81, 1028640), (90, 925776), (96, 867915), (108, 771480), (120, 694332), (135, 617184), (144, 578610), (160, 520749), (162, 514320), (180, 462888), (216, 385740), (240, 347166), (243, 342880), (270, 308592), (288, 289305), (324, 257160), (360, 231444), (405, 205728), (432, 192870), (480, 173583), (486, 171440), (540, 154296), (648, 128580), (720, 115722), (810, 102864), (864, 96435), (972, 85720), (1080, 77148), (1215, 68576), (1296, 64290), (1440, 57861), (1620, 51432), (1944, 42860), (2143, 38880), (2160, 38574), (2430, 34288), (2592, 32145), (3240, 25716), (3888, 21430), (4286, 19440), (4320, 19287), (4860, 17144), (6429, 12960), (6480, 12858), (7776, 10715), (8572, 9720)]