204879510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 602795520

約数和(自身を除く): 397916010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 101, 110, 135, 165, 198, 202, 270, 297, 303, 330, 495, 505, 594, 606, 683, 909, 990, 1010, 1111, 1366, 1485, 1515, 1818, 2049, 2222, 2727, 2970, 3030, 3333, 3415, 4098, 4545, 5454, 5555, 6147, 6666, 6830, 7513, 9090, 9999, 10245, 11110, 12294, 13635, 15026, 16665, 18441, 19998, 20490, 22539, 27270, 29997, 30735, 33330, 36882, 37565, 45078, 49995, 59994, 61470, 67617, 68983, 75130, 92205, 99990, 112695, 135234, 137966, 149985, 184410, 202851, 206949, 225390, 299970, 338085, 344915, 405702, 413898, 620847, 676170, 689830, 758813, 1014255, 1034745, 1241694, 1517626, 1862541, 2028510, 2069490, 2276439, 3104235, 3725082, 3794065, 4552878, 6208470, 6829317, 7588130, 9312705, 11382195, 13658634, 18625410, 20487951, 22764390, 34146585, 40975902, 68293170, 102439755, 204879510]

約数ペア:

[(1, 204879510), (2, 102439755), (3, 68293170), (5, 40975902), (6, 34146585), (9, 22764390), (10, 20487951), (11, 18625410), (15, 13658634), (18, 11382195), (22, 9312705), (27, 7588130), (30, 6829317), (33, 6208470), (45, 4552878), (54, 3794065), (55, 3725082), (66, 3104235), (90, 2276439), (99, 2069490), (101, 2028510), (110, 1862541), (135, 1517626), (165, 1241694), (198, 1034745), (202, 1014255), (270, 758813), (297, 689830), (303, 676170), (330, 620847), (495, 413898), (505, 405702), (594, 344915), (606, 338085), (683, 299970), (909, 225390), (990, 206949), (1010, 202851), (1111, 184410), (1366, 149985), (1485, 137966), (1515, 135234), (1818, 112695), (2049, 99990), (2222, 92205), (2727, 75130), (2970, 68983), (3030, 67617), (3333, 61470), (3415, 59994), (4098, 49995), (4545, 45078), (5454, 37565), (5555, 36882), (6147, 33330), (6666, 30735), (6830, 29997), (7513, 27270), (9090, 22539), (9999, 20490), (10245, 19998), (11110, 18441), (12294, 16665), (13635, 15026)]