90969780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 279377280

約数和(自身を除く): 188407500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 337, 409, 660, 674, 818, 1011, 1227, 1348, 1636, 1685, 2022, 2045, 2454, 3370, 3707, 4044, 4090, 4499, 4908, 5055, 6135, 6740, 7414, 8180, 8998, 10110, 11121, 12270, 13497, 14828, 17996, 18535, 20220, 22242, 22495, 24540, 26994, 37070, 44484, 44990, 53988, 55605, 67485, 74140, 89980, 111210, 134970, 137833, 222420, 269940, 275666, 413499, 551332, 689165, 826998, 1378330, 1516163, 1653996, 2067495, 2756660, 3032326, 4134990, 4548489, 6064652, 7580815, 8269980, 9096978, 15161630, 18193956, 22742445, 30323260, 45484890, 90969780]

約数ペア:

[(1, 90969780), (2, 45484890), (3, 30323260), (4, 22742445), (5, 18193956), (6, 15161630), (10, 9096978), (11, 8269980), (12, 7580815), (15, 6064652), (20, 4548489), (22, 4134990), (30, 3032326), (33, 2756660), (44, 2067495), (55, 1653996), (60, 1516163), (66, 1378330), (110, 826998), (132, 689165), (165, 551332), (220, 413499), (330, 275666), (337, 269940), (409, 222420), (660, 137833), (674, 134970), (818, 111210), (1011, 89980), (1227, 74140), (1348, 67485), (1636, 55605), (1685, 53988), (2022, 44990), (2045, 44484), (2454, 37070), (3370, 26994), (3707, 24540), (4044, 22495), (4090, 22242), (4499, 20220), (4908, 18535), (5055, 17996), (6135, 14828), (6740, 13497), (7414, 12270), (8180, 11121), (8998, 10110)]