75082880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 194762880

約数和(自身を除く): 119680000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 80, 85, 103, 128, 134, 136, 160, 170, 206, 268, 272, 320, 335, 340, 412, 515, 536, 544, 640, 670, 680, 824, 1030, 1072, 1088, 1139, 1340, 1360, 1648, 1751, 2060, 2144, 2176, 2278, 2680, 2720, 3296, 3502, 4120, 4288, 4556, 5360, 5440, 5695, 6592, 6901, 7004, 8240, 8576, 8755, 9112, 10720, 10880, 11390, 13184, 13802, 14008, 16480, 17510, 18224, 21440, 22780, 27604, 28016, 32960, 34505, 35020, 36448, 42880, 45560, 55208, 56032, 65920, 69010, 70040, 72896, 91120, 110416, 112064, 117317, 138020, 140080, 145792, 182240, 220832, 224128, 234634, 276040, 280160, 364480, 441664, 469268, 552080, 560320, 586585, 728960, 883328, 938536, 1104160, 1120640, 1173170, 1877072, 2208320, 2346340, 3754144, 4416640, 4692680, 7508288, 9385360, 15016576, 18770720, 37541440, 75082880]

約数ペア:

[(1, 75082880), (2, 37541440), (4, 18770720), (5, 15016576), (8, 9385360), (10, 7508288), (16, 4692680), (17, 4416640), (20, 3754144), (32, 2346340), (34, 2208320), (40, 1877072), (64, 1173170), (67, 1120640), (68, 1104160), (80, 938536), (85, 883328), (103, 728960), (128, 586585), (134, 560320), (136, 552080), (160, 469268), (170, 441664), (206, 364480), (268, 280160), (272, 276040), (320, 234634), (335, 224128), (340, 220832), (412, 182240), (515, 145792), (536, 140080), (544, 138020), (640, 117317), (670, 112064), (680, 110416), (824, 91120), (1030, 72896), (1072, 70040), (1088, 69010), (1139, 65920), (1340, 56032), (1360, 55208), (1648, 45560), (1751, 42880), (2060, 36448), (2144, 35020), (2176, 34505), (2278, 32960), (2680, 28016), (2720, 27604), (3296, 22780), (3502, 21440), (4120, 18224), (4288, 17510), (4556, 16480), (5360, 14008), (5440, 13802), (5695, 13184), (6592, 11390), (6901, 10880), (7004, 10720), (8240, 9112), (8576, 8755)]