207124920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1153}}^1$

素因数の和:1669

約数の個数: 96

約数和(自身を含む): 675090000

約数和(自身を除く): 467965080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 499, 998, 1153, 1497, 1996, 2306, 2495, 2994, 3459, 3992, 4491, 4612, 4990, 5765, 5988, 6918, 7485, 8982, 9224, 9980, 10377, 11530, 11976, 13836, 14970, 17295, 17964, 19960, 20754, 22455, 23060, 27672, 29940, 34590, 35928, 41508, 44910, 46120, 51885, 59880, 69180, 83016, 89820, 103770, 138360, 179640, 207540, 415080, 575347, 1150694, 1726041, 2301388, 2876735, 3452082, 4602776, 5178123, 5753470, 6904164, 8630205, 10356246, 11506940, 13808328, 17260410, 20712492, 23013880, 25890615, 34520820, 41424984, 51781230, 69041640, 103562460, 207124920]

約数ペア:

[(1, 207124920), (2, 103562460), (3, 69041640), (4, 51781230), (5, 41424984), (6, 34520820), (8, 25890615), (9, 23013880), (10, 20712492), (12, 17260410), (15, 13808328), (18, 11506940), (20, 10356246), (24, 8630205), (30, 6904164), (36, 5753470), (40, 5178123), (45, 4602776), (60, 3452082), (72, 2876735), (90, 2301388), (120, 1726041), (180, 1150694), (360, 575347), (499, 415080), (998, 207540), (1153, 179640), (1497, 138360), (1996, 103770), (2306, 89820), (2495, 83016), (2994, 69180), (3459, 59880), (3992, 51885), (4491, 46120), (4612, 44910), (4990, 41508), (5765, 35928), (5988, 34590), (6918, 29940), (7485, 27672), (8982, 23060), (9224, 22455), (9980, 20754), (10377, 19960), (11530, 17964), (11976, 17295), (13836, 14970)]