331086060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5557}}^1$

素因数の和:5903

約数の個数: 72

約数和(自身を含む): 1007509776

約数和(自身を除く): 676423716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5557, 5958, 6620, 9930, 11114, 11916, 14895, 16671, 19860, 22228, 27785, 29790, 33342, 50013, 55570, 59580, 66684, 83355, 100026, 111140, 166710, 200052, 250065, 333420, 500130, 1000260, 1839367, 3678734, 5518101, 7357468, 9196835, 11036202, 16554303, 18393670, 22072404, 27590505, 33108606, 36787340, 55181010, 66217212, 82771515, 110362020, 165543030, 331086060]

約数ペア:

[(1, 331086060), (2, 165543030), (3, 110362020), (4, 82771515), (5, 66217212), (6, 55181010), (9, 36787340), (10, 33108606), (12, 27590505), (15, 22072404), (18, 18393670), (20, 16554303), (30, 11036202), (36, 9196835), (45, 7357468), (60, 5518101), (90, 3678734), (180, 1839367), (331, 1000260), (662, 500130), (993, 333420), (1324, 250065), (1655, 200052), (1986, 166710), (2979, 111140), (3310, 100026), (3972, 83355), (4965, 66684), (5557, 59580), (5958, 55570), (6620, 50013), (9930, 33342), (11114, 29790), (11916, 27785), (14895, 22228), (16671, 19860)]