42551460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11257}}^1$

素因数の和:11282

約数の個数: 96

約数和(自身を含む): 151307520

約数和(自身を除く): 108756060

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, 11257, 22514, 33771, 45028, 56285, 67542, 78799, 101313, 112570, 135084, 157598, 168855, 202626, 225140, 236397, 303939, 315196, 337710, 393995, 405252, 472794, 506565, 607878, 675420, 709191, 787990, 945588, 1013130, 1181985, 1215756, 1418382, 1519695, 1575980, 2026260, 2127573, 2363970, 2836764, 3039390, 3545955, 4255146, 4727940, 6078780, 7091910, 8510292, 10637865, 14183820, 21275730, 42551460]

約数ペア:

[(1, 42551460), (2, 21275730), (3, 14183820), (4, 10637865), (5, 8510292), (6, 7091910), (7, 6078780), (9, 4727940), (10, 4255146), (12, 3545955), (14, 3039390), (15, 2836764), (18, 2363970), (20, 2127573), (21, 2026260), (27, 1575980), (28, 1519695), (30, 1418382), (35, 1215756), (36, 1181985), (42, 1013130), (45, 945588), (54, 787990), (60, 709191), (63, 675420), (70, 607878), (84, 506565), (90, 472794), (105, 405252), (108, 393995), (126, 337710), (135, 315196), (140, 303939), (180, 236397), (189, 225140), (210, 202626), (252, 168855), (270, 157598), (315, 135084), (378, 112570), (420, 101313), (540, 78799), (630, 67542), (756, 56285), (945, 45028), (1260, 33771), (1890, 22514), (3780, 11257)]