220109340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1997}}^1$

素因数の和:2187

約数の個数: 96

約数和(自身を含む): 676698624

約数和(自身を除く): 456589284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 167, 220, 330, 334, 501, 660, 668, 835, 1002, 1670, 1837, 1997, 2004, 2505, 3340, 3674, 3994, 5010, 5511, 5991, 7348, 7988, 9185, 9985, 10020, 11022, 11982, 18370, 19970, 21967, 22044, 23964, 27555, 29955, 36740, 39940, 43934, 55110, 59910, 65901, 87868, 109835, 110220, 119820, 131802, 219670, 263604, 329505, 333499, 439340, 659010, 666998, 1000497, 1318020, 1333996, 1667495, 2000994, 3334990, 3668489, 4001988, 5002485, 6669980, 7336978, 10004970, 11005467, 14673956, 18342445, 20009940, 22010934, 36684890, 44021868, 55027335, 73369780, 110054670, 220109340]

約数ペア:

[(1, 220109340), (2, 110054670), (3, 73369780), (4, 55027335), (5, 44021868), (6, 36684890), (10, 22010934), (11, 20009940), (12, 18342445), (15, 14673956), (20, 11005467), (22, 10004970), (30, 7336978), (33, 6669980), (44, 5002485), (55, 4001988), (60, 3668489), (66, 3334990), (110, 2000994), (132, 1667495), (165, 1333996), (167, 1318020), (220, 1000497), (330, 666998), (334, 659010), (501, 439340), (660, 333499), (668, 329505), (835, 263604), (1002, 219670), (1670, 131802), (1837, 119820), (1997, 110220), (2004, 109835), (2505, 87868), (3340, 65901), (3674, 59910), (3994, 55110), (5010, 43934), (5511, 39940), (5991, 36740), (7348, 29955), (7988, 27555), (9185, 23964), (9985, 22044), (10020, 21967), (11022, 19970), (11982, 18370)]