13209900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4003}}^1$

素因数の和:4031

約数の個数: 72

約数和(自身を含む): 41705664

約数和(自身を除く): 28495764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 4003, 8006, 12009, 16012, 20015, 24018, 40030, 44033, 48036, 60045, 80060, 88066, 100075, 120090, 132099, 176132, 200150, 220165, 240180, 264198, 300225, 400300, 440330, 528396, 600450, 660495, 880660, 1100825, 1200900, 1320990, 2201650, 2641980, 3302475, 4403300, 6604950, 13209900]

約数ペア:

[(1, 13209900), (2, 6604950), (3, 4403300), (4, 3302475), (5, 2641980), (6, 2201650), (10, 1320990), (11, 1200900), (12, 1100825), (15, 880660), (20, 660495), (22, 600450), (25, 528396), (30, 440330), (33, 400300), (44, 300225), (50, 264198), (55, 240180), (60, 220165), (66, 200150), (75, 176132), (100, 132099), (110, 120090), (132, 100075), (150, 88066), (165, 80060), (220, 60045), (275, 48036), (300, 44033), (330, 40030), (550, 24018), (660, 20015), (825, 16012), (1100, 12009), (1650, 8006), (3300, 4003)]