77394420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 242067840

約数和(自身を除く): 164673420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 433, 540, 662, 866, 993, 1299, 1324, 1655, 1732, 1986, 2165, 2598, 2979, 3310, 3897, 3972, 4330, 4965, 5196, 5958, 6495, 6620, 7794, 8660, 8937, 9930, 11691, 11916, 12990, 14895, 15588, 17874, 19485, 19860, 23382, 25980, 29790, 35748, 38970, 44685, 46764, 58455, 59580, 77940, 89370, 116910, 143323, 178740, 233820, 286646, 429969, 573292, 716615, 859938, 1289907, 1433230, 1719876, 2149845, 2579814, 2866460, 3869721, 4299690, 5159628, 6449535, 7739442, 8599380, 12899070, 15478884, 19348605, 25798140, 38697210, 77394420]

約数ペア:

[(1, 77394420), (2, 38697210), (3, 25798140), (4, 19348605), (5, 15478884), (6, 12899070), (9, 8599380), (10, 7739442), (12, 6449535), (15, 5159628), (18, 4299690), (20, 3869721), (27, 2866460), (30, 2579814), (36, 2149845), (45, 1719876), (54, 1433230), (60, 1289907), (90, 859938), (108, 716615), (135, 573292), (180, 429969), (270, 286646), (331, 233820), (433, 178740), (540, 143323), (662, 116910), (866, 89370), (993, 77940), (1299, 59580), (1324, 58455), (1655, 46764), (1732, 44685), (1986, 38970), (2165, 35748), (2598, 29790), (2979, 25980), (3310, 23382), (3897, 19860), (3972, 19485), (4330, 17874), (4965, 15588), (5196, 14895), (5958, 12990), (6495, 11916), (6620, 11691), (7794, 9930), (8660, 8937)]