177570090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1373}}^1$

素因数の和:1868

約数の個数: 64

約数和(自身を含む): 474854400

約数和(自身を除く): 297284310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 479, 958, 1373, 1437, 2395, 2746, 2874, 4119, 4311, 4790, 6865, 7185, 8238, 8622, 12357, 12933, 13730, 14370, 20595, 21555, 24714, 25866, 37071, 41190, 43110, 61785, 64665, 74142, 123570, 129330, 185355, 370710, 657667, 1315334, 1973001, 3288335, 3946002, 5919003, 6576670, 9865005, 11838006, 17757009, 19730010, 29595015, 35514018, 59190030, 88785045, 177570090]

約数ペア:

[(1, 177570090), (2, 88785045), (3, 59190030), (5, 35514018), (6, 29595015), (9, 19730010), (10, 17757009), (15, 11838006), (18, 9865005), (27, 6576670), (30, 5919003), (45, 3946002), (54, 3288335), (90, 1973001), (135, 1315334), (270, 657667), (479, 370710), (958, 185355), (1373, 129330), (1437, 123570), (2395, 74142), (2746, 64665), (2874, 61785), (4119, 43110), (4311, 41190), (4790, 37071), (6865, 25866), (7185, 24714), (8238, 21555), (8622, 20595), (12357, 14370), (12933, 13730)]