142084620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1823}}^1$

素因数の和:2271

約数の個数: 72

約数和(自身を含む): 432222336

約数和(自身を除く): 290137716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 866, 1299, 1732, 1823, 2165, 2598, 3646, 3897, 4330, 5196, 5469, 6495, 7292, 7794, 8660, 9115, 10938, 12990, 15588, 16407, 18230, 19485, 21876, 25980, 27345, 32814, 36460, 38970, 54690, 65628, 77940, 82035, 109380, 164070, 328140, 789359, 1578718, 2368077, 3157436, 3946795, 4736154, 7104231, 7893590, 9472308, 11840385, 14208462, 15787180, 23680770, 28416924, 35521155, 47361540, 71042310, 142084620]

約数ペア:

[(1, 142084620), (2, 71042310), (3, 47361540), (4, 35521155), (5, 28416924), (6, 23680770), (9, 15787180), (10, 14208462), (12, 11840385), (15, 9472308), (18, 7893590), (20, 7104231), (30, 4736154), (36, 3946795), (45, 3157436), (60, 2368077), (90, 1578718), (180, 789359), (433, 328140), (866, 164070), (1299, 109380), (1732, 82035), (1823, 77940), (2165, 65628), (2598, 54690), (3646, 38970), (3897, 36460), (4330, 32814), (5196, 27345), (5469, 25980), (6495, 21876), (7292, 19485), (7794, 18230), (8660, 16407), (9115, 15588), (10938, 12990)]