538442800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:1995

約数の個数: 120

約数和(自身を含む): 1493563136

約数和(自身を除く): 955120336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 103, 112, 140, 175, 200, 206, 280, 350, 400, 412, 515, 560, 700, 721, 824, 1030, 1400, 1442, 1648, 1867, 2060, 2575, 2800, 2884, 3605, 3734, 4120, 5150, 5768, 7210, 7468, 8240, 9335, 10300, 11536, 13069, 14420, 14936, 18025, 18670, 20600, 26138, 28840, 29872, 36050, 37340, 41200, 46675, 52276, 57680, 65345, 72100, 74680, 93350, 104552, 130690, 144200, 149360, 186700, 192301, 209104, 261380, 288400, 326725, 373400, 384602, 522760, 653450, 746800, 769204, 961505, 1045520, 1306900, 1346107, 1538408, 1923010, 2613800, 2692214, 3076816, 3846020, 4807525, 5227600, 5384428, 6730535, 7692040, 9615050, 10768856, 13461070, 15384080, 19230100, 21537712, 26922140, 33652675, 38460200, 53844280, 67305350, 76920400, 107688560, 134610700, 269221400, 538442800]

約数ペア:

[(1, 538442800), (2, 269221400), (4, 134610700), (5, 107688560), (7, 76920400), (8, 67305350), (10, 53844280), (14, 38460200), (16, 33652675), (20, 26922140), (25, 21537712), (28, 19230100), (35, 15384080), (40, 13461070), (50, 10768856), (56, 9615050), (70, 7692040), (80, 6730535), (100, 5384428), (103, 5227600), (112, 4807525), (140, 3846020), (175, 3076816), (200, 2692214), (206, 2613800), (280, 1923010), (350, 1538408), (400, 1346107), (412, 1306900), (515, 1045520), (560, 961505), (700, 769204), (721, 746800), (824, 653450), (1030, 522760), (1400, 384602), (1442, 373400), (1648, 326725), (1867, 288400), (2060, 261380), (2575, 209104), (2800, 192301), (2884, 186700), (3605, 149360), (3734, 144200), (4120, 130690), (5150, 104552), (5768, 93350), (7210, 74680), (7468, 72100), (8240, 65345), (9335, 57680), (10300, 52276), (11536, 46675), (13069, 41200), (14420, 37340), (14936, 36050), (18025, 29872), (18670, 28840), (20600, 26138)]