20161689900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6109603}}^1$

素因数の和:6109631

約数の個数: 72

約数和(自身を含む): 63637635264

約数和(自身を除く): 43475945364

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, 6109603, 12219206, 18328809, 24438412, 30548015, 36657618, 61096030, 67205633, 73315236, 91644045, 122192060, 134411266, 152740075, 183288090, 201616899, 268822532, 305480150, 336028165, 366576180, 403233798, 458220225, 610960300, 672056330, 806467596, 916440450, 1008084495, 1344112660, 1680140825, 1832880900, 2016168990, 3360281650, 4032337980, 5040422475, 6720563300, 10080844950, 20161689900]

約数ペア:

[(1, 20161689900), (2, 10080844950), (3, 6720563300), (4, 5040422475), (5, 4032337980), (6, 3360281650), (10, 2016168990), (11, 1832880900), (12, 1680140825), (15, 1344112660), (20, 1008084495), (22, 916440450), (25, 806467596), (30, 672056330), (33, 610960300), (44, 458220225), (50, 403233798), (55, 366576180), (60, 336028165), (66, 305480150), (75, 268822532), (100, 201616899), (110, 183288090), (132, 152740075), (150, 134411266), (165, 122192060), (220, 91644045), (275, 73315236), (300, 67205633), (330, 61096030), (550, 36657618), (660, 30548015), (825, 24438412), (1100, 18328809), (1650, 12219206), (3300, 6109603)]