89818080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17011}}^1$

素因数の和:17040

約数の個数: 96

約数和(自身を含む): 308665728

約数和(自身を除く): 218847648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 17011, 34022, 51033, 68044, 85055, 102066, 136088, 170110, 187121, 204132, 255165, 272176, 340220, 374242, 408264, 510330, 544352, 561363, 680440, 748484, 816528, 935605, 1020660, 1122726, 1360880, 1496968, 1633056, 1871210, 2041320, 2245452, 2721760, 2806815, 2993936, 3742420, 4082640, 4490904, 5613630, 5987872, 7484840, 8165280, 8981808, 11227260, 14969680, 17963616, 22454520, 29939360, 44909040, 89818080]

約数ペア:

[(1, 89818080), (2, 44909040), (3, 29939360), (4, 22454520), (5, 17963616), (6, 14969680), (8, 11227260), (10, 8981808), (11, 8165280), (12, 7484840), (15, 5987872), (16, 5613630), (20, 4490904), (22, 4082640), (24, 3742420), (30, 2993936), (32, 2806815), (33, 2721760), (40, 2245452), (44, 2041320), (48, 1871210), (55, 1633056), (60, 1496968), (66, 1360880), (80, 1122726), (88, 1020660), (96, 935605), (110, 816528), (120, 748484), (132, 680440), (160, 561363), (165, 544352), (176, 510330), (220, 408264), (240, 374242), (264, 340220), (330, 272176), (352, 255165), (440, 204132), (480, 187121), (528, 170110), (660, 136088), (880, 102066), (1056, 85055), (1320, 68044), (1760, 51033), (2640, 34022), (5280, 17011)]