55151820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1064

約数の個数: 96

約数和(自身を含む): 173342400

約数和(自身を除く): 118190580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 937, 981, 1090, 1308, 1635, 1874, 1962, 2180, 2811, 2943, 3270, 3748, 3924, 4685, 4905, 5622, 5886, 6540, 8433, 9370, 9810, 11244, 11772, 14055, 14715, 16866, 18740, 19620, 25299, 28110, 29430, 33732, 42165, 50598, 56220, 58860, 84330, 101196, 102133, 126495, 168660, 204266, 252990, 306399, 408532, 505980, 510665, 612798, 919197, 1021330, 1225596, 1531995, 1838394, 2042660, 2757591, 3063990, 3676788, 4595985, 5515182, 6127980, 9191970, 11030364, 13787955, 18383940, 27575910, 55151820]

約数ペア:

[(1, 55151820), (2, 27575910), (3, 18383940), (4, 13787955), (5, 11030364), (6, 9191970), (9, 6127980), (10, 5515182), (12, 4595985), (15, 3676788), (18, 3063990), (20, 2757591), (27, 2042660), (30, 1838394), (36, 1531995), (45, 1225596), (54, 1021330), (60, 919197), (90, 612798), (108, 510665), (109, 505980), (135, 408532), (180, 306399), (218, 252990), (270, 204266), (327, 168660), (436, 126495), (540, 102133), (545, 101196), (654, 84330), (937, 58860), (981, 56220), (1090, 50598), (1308, 42165), (1635, 33732), (1874, 29430), (1962, 28110), (2180, 25299), (2811, 19620), (2943, 18740), (3270, 16866), (3748, 14715), (3924, 14055), (4685, 11772), (4905, 11244), (5622, 9810), (5886, 9370), (6540, 8433)]