225999072

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 240

約数和(自身を含む): 755591760

約数和(自身を除く): 529592688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 247, 288, 304, 312, 324, 342, 351, 353, 416, 432, 456, 468, 494, 513, 608, 624, 648, 684, 702, 706, 741, 864, 912, 936, 988, 1026, 1053, 1059, 1248, 1296, 1368, 1404, 1412, 1482, 1539, 1824, 1872, 1976, 2052, 2106, 2118, 2223, 2592, 2736, 2808, 2824, 2964, 3078, 3177, 3744, 3952, 4104, 4212, 4236, 4446, 4589, 5472, 5616, 5648, 5928, 6156, 6354, 6669, 6707, 7904, 8208, 8424, 8472, 8892, 9178, 9531, 11232, 11296, 11856, 12312, 12708, 13338, 13414, 13767, 16416, 16848, 16944, 17784, 18356, 19062, 20007, 20121, 23712, 24624, 25416, 26676, 26828, 27534, 28593, 33696, 33888, 35568, 36712, 38124, 40014, 40242, 41301, 49248, 50832, 53352, 53656, 55068, 57186, 60363, 71136, 73424, 76248, 80028, 80484, 82602, 87191, 101664, 106704, 107312, 110136, 114372, 120726, 123903, 146848, 152496, 160056, 160968, 165204, 174382, 181089, 213408, 214624, 220272, 228744, 241452, 247806, 261573, 304992, 320112, 321936, 330408, 348764, 362178, 371709, 440544, 457488, 482904, 495612, 523146, 543267, 640224, 643872, 660816, 697528, 724356, 743418, 784719, 914976, 965808, 991224, 1046292, 1086534, 1321632, 1395056, 1448712, 1486836, 1569438, 1931616, 1982448, 2092584, 2173068, 2354157, 2790112, 2897424, 2973672, 3138876, 3964896, 4185168, 4346136, 4708314, 5794848, 5947344, 6277752, 7062471, 8370336, 8692272, 9416628, 11894688, 12555504, 14124942, 17384544, 18833256, 25111008, 28249884, 37666512, 56499768, 75333024, 112999536, 225999072]

約数ペア:

[(1, 225999072), (2, 112999536), (3, 75333024), (4, 56499768), (6, 37666512), (8, 28249884), (9, 25111008), (12, 18833256), (13, 17384544), (16, 14124942), (18, 12555504), (19, 11894688), (24, 9416628), (26, 8692272), (27, 8370336), (32, 7062471), (36, 6277752), (38, 5947344), (39, 5794848), (48, 4708314), (52, 4346136), (54, 4185168), (57, 3964896), (72, 3138876), (76, 2973672), (78, 2897424), (81, 2790112), (96, 2354157), (104, 2173068), (108, 2092584), (114, 1982448), (117, 1931616), (144, 1569438), (152, 1486836), (156, 1448712), (162, 1395056), (171, 1321632), (208, 1086534), (216, 1046292), (228, 991224), (234, 965808), (247, 914976), (288, 784719), (304, 743418), (312, 724356), (324, 697528), (342, 660816), (351, 643872), (353, 640224), (416, 543267), (432, 523146), (456, 495612), (468, 482904), (494, 457488), (513, 440544), (608, 371709), (624, 362178), (648, 348764), (684, 330408), (702, 321936), (706, 320112), (741, 304992), (864, 261573), (912, 247806), (936, 241452), (988, 228744), (1026, 220272), (1053, 214624), (1059, 213408), (1248, 181089), (1296, 174382), (1368, 165204), (1404, 160968), (1412, 160056), (1482, 152496), (1539, 146848), (1824, 123903), (1872, 120726), (1976, 114372), (2052, 110136), (2106, 107312), (2118, 106704), (2223, 101664), (2592, 87191), (2736, 82602), (2808, 80484), (2824, 80028), (2964, 76248), (3078, 73424), (3177, 71136), (3744, 60363), (3952, 57186), (4104, 55068), (4212, 53656), (4236, 53352), (4446, 50832), (4589, 49248), (5472, 41301), (5616, 40242), (5648, 40014), (5928, 38124), (6156, 36712), (6354, 35568), (6669, 33888), (6707, 33696), (7904, 28593), (8208, 27534), (8424, 26828), (8472, 26676), (8892, 25416), (9178, 24624), (9531, 23712), (11232, 20121), (11296, 20007), (11856, 19062), (12312, 18356), (12708, 17784), (13338, 16944), (13414, 16848), (13767, 16416)]