75735040

素因数分解:

$2^{13}\times 5^1\times {\mathrm{43}}^2$

素因数の和:117

約数の個数: 84

約数和(自身を含む): 186078114

約数和(自身を除く): 110343074

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1024, 1280, 1376, 1720, 1849, 2048, 2560, 2752, 3440, 3698, 4096, 5120, 5504, 6880, 7396, 8192, 9245, 10240, 11008, 13760, 14792, 18490, 20480, 22016, 27520, 29584, 36980, 40960, 44032, 55040, 59168, 73960, 88064, 110080, 118336, 147920, 176128, 220160, 236672, 295840, 352256, 440320, 473344, 591680, 880640, 946688, 1183360, 1761280, 1893376, 2366720, 3786752, 4733440, 7573504, 9466880, 15147008, 18933760, 37867520, 75735040]

約数ペア:

[(1, 75735040), (2, 37867520), (4, 18933760), (5, 15147008), (8, 9466880), (10, 7573504), (16, 4733440), (20, 3786752), (32, 2366720), (40, 1893376), (43, 1761280), (64, 1183360), (80, 946688), (86, 880640), (128, 591680), (160, 473344), (172, 440320), (215, 352256), (256, 295840), (320, 236672), (344, 220160), (430, 176128), (512, 147920), (640, 118336), (688, 110080), (860, 88064), (1024, 73960), (1280, 59168), (1376, 55040), (1720, 44032), (1849, 40960), (2048, 36980), (2560, 29584), (2752, 27520), (3440, 22016), (3698, 20480), (4096, 18490), (5120, 14792), (5504, 13760), (6880, 11008), (7396, 10240), (8192, 9245)]