75438080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 185749200

約数和(自身を除く): 110311120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 139, 160, 212, 256, 265, 278, 320, 424, 512, 530, 556, 640, 695, 848, 1024, 1060, 1112, 1280, 1390, 1696, 2048, 2120, 2224, 2560, 2780, 3392, 4240, 4448, 5120, 5560, 6784, 7367, 8480, 8896, 10240, 11120, 13568, 14734, 16960, 17792, 22240, 27136, 29468, 33920, 35584, 36835, 44480, 54272, 58936, 67840, 71168, 73670, 88960, 108544, 117872, 135680, 142336, 147340, 177920, 235744, 271360, 284672, 294680, 355840, 471488, 542720, 589360, 711680, 942976, 1178720, 1423360, 1885952, 2357440, 3771904, 4714880, 7543808, 9429760, 15087616, 18859520, 37719040, 75438080]

約数ペア:

[(1, 75438080), (2, 37719040), (4, 18859520), (5, 15087616), (8, 9429760), (10, 7543808), (16, 4714880), (20, 3771904), (32, 2357440), (40, 1885952), (53, 1423360), (64, 1178720), (80, 942976), (106, 711680), (128, 589360), (139, 542720), (160, 471488), (212, 355840), (256, 294680), (265, 284672), (278, 271360), (320, 235744), (424, 177920), (512, 147340), (530, 142336), (556, 135680), (640, 117872), (695, 108544), (848, 88960), (1024, 73670), (1060, 71168), (1112, 67840), (1280, 58936), (1390, 54272), (1696, 44480), (2048, 36835), (2120, 35584), (2224, 33920), (2560, 29468), (2780, 27136), (3392, 22240), (4240, 17792), (4448, 16960), (5120, 14734), (5560, 13568), (6784, 11120), (7367, 10240), (8480, 8896)]