87100440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14813}}^1$

素因数の和:14841

約数の個数: 96

約数和(自身を含む): 303983280

約数和(自身を除く): 216882840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14813, 29626, 44439, 59252, 74065, 88878, 103691, 118504, 148130, 177756, 207382, 222195, 296260, 311073, 355512, 414764, 444390, 518455, 592520, 622146, 725837, 829528, 888780, 1036910, 1244292, 1451674, 1555365, 1777560, 2073820, 2177511, 2488584, 2903348, 3110730, 3629185, 4147640, 4355022, 5806696, 6221460, 7258370, 8710044, 10887555, 12442920, 14516740, 17420088, 21775110, 29033480, 43550220, 87100440]

約数ペア:

[(1, 87100440), (2, 43550220), (3, 29033480), (4, 21775110), (5, 17420088), (6, 14516740), (7, 12442920), (8, 10887555), (10, 8710044), (12, 7258370), (14, 6221460), (15, 5806696), (20, 4355022), (21, 4147640), (24, 3629185), (28, 3110730), (30, 2903348), (35, 2488584), (40, 2177511), (42, 2073820), (49, 1777560), (56, 1555365), (60, 1451674), (70, 1244292), (84, 1036910), (98, 888780), (105, 829528), (120, 725837), (140, 622146), (147, 592520), (168, 518455), (196, 444390), (210, 414764), (245, 355512), (280, 311073), (294, 296260), (392, 222195), (420, 207382), (490, 177756), (588, 148130), (735, 118504), (840, 103691), (980, 88878), (1176, 74065), (1470, 59252), (1960, 44439), (2940, 29626), (5880, 14813)]