61789860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2837}}^1$

素因数の和:2874

約数の個数: 108

約数和(自身を含む): 206089884

約数和(自身を除く): 144300024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 2837, 3630, 4356, 5445, 5674, 7260, 8511, 10890, 11348, 14185, 17022, 21780, 25533, 28370, 31207, 34044, 42555, 51066, 56740, 62414, 85110, 93621, 102132, 124828, 127665, 156035, 170220, 187242, 255330, 280863, 312070, 343277, 374484, 468105, 510660, 561726, 624140, 686554, 936210, 1029831, 1123452, 1373108, 1404315, 1716385, 1872420, 2059662, 2808630, 3089493, 3432770, 4119324, 5149155, 5617260, 6178986, 6865540, 10298310, 12357972, 15447465, 20596620, 30894930, 61789860]

約数ペア:

[(1, 61789860), (2, 30894930), (3, 20596620), (4, 15447465), (5, 12357972), (6, 10298310), (9, 6865540), (10, 6178986), (11, 5617260), (12, 5149155), (15, 4119324), (18, 3432770), (20, 3089493), (22, 2808630), (30, 2059662), (33, 1872420), (36, 1716385), (44, 1404315), (45, 1373108), (55, 1123452), (60, 1029831), (66, 936210), (90, 686554), (99, 624140), (110, 561726), (121, 510660), (132, 468105), (165, 374484), (180, 343277), (198, 312070), (220, 280863), (242, 255330), (330, 187242), (363, 170220), (396, 156035), (484, 127665), (495, 124828), (605, 102132), (660, 93621), (726, 85110), (990, 62414), (1089, 56740), (1210, 51066), (1452, 42555), (1815, 34044), (1980, 31207), (2178, 28370), (2420, 25533), (2837, 21780), (3630, 17022), (4356, 14185), (5445, 11348), (5674, 10890), (7260, 8511)]