188693820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{49919}}^1$

素因数の和:49944

約数の個数: 96

約数和(自身を含む): 670924800

約数和(自身を除く): 482230980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 49919, 99838, 149757, 199676, 249595, 299514, 349433, 449271, 499190, 599028, 698866, 748785, 898542, 998380, 1048299, 1347813, 1397732, 1497570, 1747165, 1797084, 2096598, 2246355, 2695626, 2995140, 3144897, 3494330, 4193196, 4492710, 5241495, 5391252, 6289794, 6739065, 6988660, 8985420, 9434691, 10482990, 12579588, 13478130, 15724485, 18869382, 20965980, 26956260, 31448970, 37738764, 47173455, 62897940, 94346910, 188693820]

約数ペア:

[(1, 188693820), (2, 94346910), (3, 62897940), (4, 47173455), (5, 37738764), (6, 31448970), (7, 26956260), (9, 20965980), (10, 18869382), (12, 15724485), (14, 13478130), (15, 12579588), (18, 10482990), (20, 9434691), (21, 8985420), (27, 6988660), (28, 6739065), (30, 6289794), (35, 5391252), (36, 5241495), (42, 4492710), (45, 4193196), (54, 3494330), (60, 3144897), (63, 2995140), (70, 2695626), (84, 2246355), (90, 2096598), (105, 1797084), (108, 1747165), (126, 1497570), (135, 1397732), (140, 1347813), (180, 1048299), (189, 998380), (210, 898542), (252, 748785), (270, 698866), (315, 599028), (378, 499190), (420, 449271), (540, 349433), (630, 299514), (756, 249595), (945, 199676), (1260, 149757), (1890, 99838), (3780, 49919)]