202129860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{2309}}^1$

素因数の和:3780

約数の個数: 48

約数和(自身を含む): 566596800

約数和(自身を除く): 364466940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1459, 2309, 2918, 4377, 4618, 5836, 6927, 7295, 8754, 9236, 11545, 13854, 14590, 17508, 21885, 23090, 27708, 29180, 34635, 43770, 46180, 69270, 87540, 138540, 3368831, 6737662, 10106493, 13475324, 16844155, 20212986, 33688310, 40425972, 50532465, 67376620, 101064930, 202129860]

約数ペア:

[(1, 202129860), (2, 101064930), (3, 67376620), (4, 50532465), (5, 40425972), (6, 33688310), (10, 20212986), (12, 16844155), (15, 13475324), (20, 10106493), (30, 6737662), (60, 3368831), (1459, 138540), (2309, 87540), (2918, 69270), (4377, 46180), (4618, 43770), (5836, 34635), (6927, 29180), (7295, 27708), (8754, 23090), (9236, 21885), (11545, 17508), (13854, 14590)]