203854320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 200

約数和(自身を含む): 716050896

約数和(自身を除く): 512196576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 163, 180, 193, 216, 240, 270, 324, 326, 360, 386, 405, 432, 489, 540, 579, 648, 652, 720, 772, 810, 815, 965, 978, 1080, 1158, 1296, 1304, 1467, 1544, 1620, 1630, 1737, 1930, 1956, 2160, 2316, 2445, 2608, 2895, 2934, 3088, 3240, 3260, 3474, 3860, 3912, 4401, 4632, 4890, 5211, 5790, 5868, 6480, 6520, 6948, 7335, 7720, 7824, 8685, 8802, 9264, 9780, 10422, 11580, 11736, 13040, 13203, 13896, 14670, 15440, 15633, 17370, 17604, 19560, 20844, 22005, 23160, 23472, 26055, 26406, 27792, 29340, 31266, 31459, 34740, 35208, 39120, 41688, 44010, 46320, 52110, 52812, 58680, 62532, 62918, 66015, 69480, 70416, 78165, 83376, 88020, 94377, 104220, 105624, 117360, 125064, 125836, 132030, 138960, 156330, 157295, 176040, 188754, 208440, 211248, 250128, 251672, 264060, 283131, 312660, 314590, 352080, 377508, 416880, 471885, 503344, 528120, 566262, 625320, 629180, 755016, 849393, 943770, 1056240, 1132524, 1250640, 1258360, 1415655, 1510032, 1698786, 1887540, 2265048, 2516720, 2548179, 2831310, 3397572, 3775080, 4246965, 4530096, 5096358, 5662620, 6795144, 7550160, 8493930, 10192716, 11325240, 12740895, 13590288, 16987860, 20385432, 22650480, 25481790, 33975720, 40770864, 50963580, 67951440, 101927160, 203854320]

約数ペア:

[(1, 203854320), (2, 101927160), (3, 67951440), (4, 50963580), (5, 40770864), (6, 33975720), (8, 25481790), (9, 22650480), (10, 20385432), (12, 16987860), (15, 13590288), (16, 12740895), (18, 11325240), (20, 10192716), (24, 8493930), (27, 7550160), (30, 6795144), (36, 5662620), (40, 5096358), (45, 4530096), (48, 4246965), (54, 3775080), (60, 3397572), (72, 2831310), (80, 2548179), (81, 2516720), (90, 2265048), (108, 1887540), (120, 1698786), (135, 1510032), (144, 1415655), (162, 1258360), (163, 1250640), (180, 1132524), (193, 1056240), (216, 943770), (240, 849393), (270, 755016), (324, 629180), (326, 625320), (360, 566262), (386, 528120), (405, 503344), (432, 471885), (489, 416880), (540, 377508), (579, 352080), (648, 314590), (652, 312660), (720, 283131), (772, 264060), (810, 251672), (815, 250128), (965, 211248), (978, 208440), (1080, 188754), (1158, 176040), (1296, 157295), (1304, 156330), (1467, 138960), (1544, 132030), (1620, 125836), (1630, 125064), (1737, 117360), (1930, 105624), (1956, 104220), (2160, 94377), (2316, 88020), (2445, 83376), (2608, 78165), (2895, 70416), (2934, 69480), (3088, 66015), (3240, 62918), (3260, 62532), (3474, 58680), (3860, 52812), (3912, 52110), (4401, 46320), (4632, 44010), (4890, 41688), (5211, 39120), (5790, 35208), (5868, 34740), (6480, 31459), (6520, 31266), (6948, 29340), (7335, 27792), (7720, 26406), (7824, 26055), (8685, 23472), (8802, 23160), (9264, 22005), (9780, 20844), (10422, 19560), (11580, 17604), (11736, 17370), (13040, 15633), (13203, 15440), (13896, 14670)]