89890680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68099}}^1$

素因数の和:68124

約数の個数: 64

約数和(自身を含む): 294192000

約数和(自身を除く): 204301320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 68099, 136198, 204297, 272396, 340495, 408594, 544792, 680990, 749089, 817188, 1021485, 1361980, 1498178, 1634376, 2042970, 2247267, 2723960, 2996356, 3745445, 4085940, 4494534, 5992712, 7490890, 8171880, 8989068, 11236335, 14981780, 17978136, 22472670, 29963560, 44945340, 89890680]

約数ペア:

[(1, 89890680), (2, 44945340), (3, 29963560), (4, 22472670), (5, 17978136), (6, 14981780), (8, 11236335), (10, 8989068), (11, 8171880), (12, 7490890), (15, 5992712), (20, 4494534), (22, 4085940), (24, 3745445), (30, 2996356), (33, 2723960), (40, 2247267), (44, 2042970), (55, 1634376), (60, 1498178), (66, 1361980), (88, 1021485), (110, 817188), (120, 749089), (132, 680990), (165, 544792), (220, 408594), (264, 340495), (330, 272396), (440, 204297), (660, 136198), (1320, 68099)]