208299600

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{2143}}^1$

素因数の和:2176

約数の個数: 180

約数和(自身を含む): 749979776

約数和(自身を除く): 541680176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1620, 1800, 1944, 2025, 2143, 2160, 2430, 2700, 3240, 3600, 3888, 4050, 4286, 4860, 5400, 6075, 6429, 6480, 8100, 8572, 9720, 10715, 10800, 12150, 12858, 16200, 17144, 19287, 19440, 21430, 24300, 25716, 32145, 32400, 34288, 38574, 42860, 48600, 51432, 53575, 57861, 64290, 77148, 85720, 96435, 97200, 102864, 107150, 115722, 128580, 154296, 160725, 171440, 173583, 192870, 214300, 231444, 257160, 289305, 308592, 321450, 347166, 385740, 428600, 462888, 482175, 514320, 520749, 578610, 642900, 694332, 771480, 857200, 867915, 925776, 964350, 1041498, 1157220, 1285800, 1388664, 1446525, 1542960, 1735830, 1928700, 2082996, 2314440, 2571600, 2603745, 2777328, 2893050, 3471660, 3857400, 4165992, 4339575, 4628880, 5207490, 5786100, 6943320, 7714800, 8331984, 8679150, 10414980, 11572200, 13018725, 13886640, 17358300, 20829960, 23144400, 26037450, 34716600, 41659920, 52074900, 69433200, 104149800, 208299600]

約数ペア:

[(1, 208299600), (2, 104149800), (3, 69433200), (4, 52074900), (5, 41659920), (6, 34716600), (8, 26037450), (9, 23144400), (10, 20829960), (12, 17358300), (15, 13886640), (16, 13018725), (18, 11572200), (20, 10414980), (24, 8679150), (25, 8331984), (27, 7714800), (30, 6943320), (36, 5786100), (40, 5207490), (45, 4628880), (48, 4339575), (50, 4165992), (54, 3857400), (60, 3471660), (72, 2893050), (75, 2777328), (80, 2603745), (81, 2571600), (90, 2314440), (100, 2082996), (108, 1928700), (120, 1735830), (135, 1542960), (144, 1446525), (150, 1388664), (162, 1285800), (180, 1157220), (200, 1041498), (216, 964350), (225, 925776), (240, 867915), (243, 857200), (270, 771480), (300, 694332), (324, 642900), (360, 578610), (400, 520749), (405, 514320), (432, 482175), (450, 462888), (486, 428600), (540, 385740), (600, 347166), (648, 321450), (675, 308592), (720, 289305), (810, 257160), (900, 231444), (972, 214300), (1080, 192870), (1200, 173583), (1215, 171440), (1296, 160725), (1350, 154296), (1620, 128580), (1800, 115722), (1944, 107150), (2025, 102864), (2143, 97200), (2160, 96435), (2430, 85720), (2700, 77148), (3240, 64290), (3600, 57861), (3888, 53575), (4050, 51432), (4286, 48600), (4860, 42860), (5400, 38574), (6075, 34288), (6429, 32400), (6480, 32145), (8100, 25716), (8572, 24300), (9720, 21430), (10715, 19440), (10800, 19287), (12150, 17144), (12858, 16200)]