87125280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 192

約数和(自身を含む): 310262400

約数和(自身を除く): 223137120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 528, 569, 580, 638, 660, 696, 870, 880, 928, 957, 1056, 1138, 1160, 1276, 1320, 1392, 1595, 1707, 1740, 1760, 1914, 2276, 2320, 2552, 2640, 2784, 2845, 3190, 3414, 3480, 3828, 4552, 4640, 4785, 5104, 5280, 5690, 6259, 6380, 6828, 6960, 7656, 8535, 9104, 9570, 10208, 11380, 12518, 12760, 13656, 13920, 15312, 16501, 17070, 18208, 18777, 19140, 22760, 25036, 25520, 27312, 30624, 31295, 33002, 34140, 37554, 38280, 45520, 49503, 50072, 51040, 54624, 62590, 66004, 68280, 75108, 76560, 82505, 91040, 93885, 99006, 100144, 125180, 132008, 136560, 150216, 153120, 165010, 181511, 187770, 198012, 200288, 247515, 250360, 264016, 273120, 300432, 330020, 363022, 375540, 396024, 495030, 500720, 528032, 544533, 600864, 660040, 726044, 751080, 792048, 907555, 990060, 1001440, 1089066, 1320080, 1452088, 1502160, 1584096, 1815110, 1980120, 2178132, 2640160, 2722665, 2904176, 3004320, 3630220, 3960240, 4356264, 5445330, 5808352, 7260440, 7920480, 8712528, 10890660, 14520880, 17425056, 21781320, 29041760, 43562640, 87125280]

約数ペア:

[(1, 87125280), (2, 43562640), (3, 29041760), (4, 21781320), (5, 17425056), (6, 14520880), (8, 10890660), (10, 8712528), (11, 7920480), (12, 7260440), (15, 5808352), (16, 5445330), (20, 4356264), (22, 3960240), (24, 3630220), (29, 3004320), (30, 2904176), (32, 2722665), (33, 2640160), (40, 2178132), (44, 1980120), (48, 1815110), (55, 1584096), (58, 1502160), (60, 1452088), (66, 1320080), (80, 1089066), (87, 1001440), (88, 990060), (96, 907555), (110, 792048), (116, 751080), (120, 726044), (132, 660040), (145, 600864), (160, 544533), (165, 528032), (174, 500720), (176, 495030), (220, 396024), (232, 375540), (240, 363022), (264, 330020), (290, 300432), (319, 273120), (330, 264016), (348, 250360), (352, 247515), (435, 200288), (440, 198012), (464, 187770), (480, 181511), (528, 165010), (569, 153120), (580, 150216), (638, 136560), (660, 132008), (696, 125180), (870, 100144), (880, 99006), (928, 93885), (957, 91040), (1056, 82505), (1138, 76560), (1160, 75108), (1276, 68280), (1320, 66004), (1392, 62590), (1595, 54624), (1707, 51040), (1740, 50072), (1760, 49503), (1914, 45520), (2276, 38280), (2320, 37554), (2552, 34140), (2640, 33002), (2784, 31295), (2845, 30624), (3190, 27312), (3414, 25520), (3480, 25036), (3828, 22760), (4552, 19140), (4640, 18777), (4785, 18208), (5104, 17070), (5280, 16501), (5690, 15312), (6259, 13920), (6380, 13656), (6828, 12760), (6960, 12518), (7656, 11380), (8535, 10208), (9104, 9570)]