133514820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1609}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 406125720

約数和(自身を除く): 272610900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 1383, 1609, 1844, 2305, 2766, 3218, 4149, 4610, 4827, 5532, 6436, 6915, 8045, 8298, 9220, 9654, 13830, 14481, 16090, 16596, 19308, 20745, 24135, 27660, 28962, 32180, 41490, 48270, 57924, 72405, 82980, 96540, 144810, 289620, 741749, 1483498, 2225247, 2966996, 3708745, 4450494, 6675741, 7417490, 8900988, 11126235, 13351482, 14834980, 22252470, 26702964, 33378705, 44504940, 66757410, 133514820]

約数ペア:

[(1, 133514820), (2, 66757410), (3, 44504940), (4, 33378705), (5, 26702964), (6, 22252470), (9, 14834980), (10, 13351482), (12, 11126235), (15, 8900988), (18, 7417490), (20, 6675741), (30, 4450494), (36, 3708745), (45, 2966996), (60, 2225247), (90, 1483498), (180, 741749), (461, 289620), (922, 144810), (1383, 96540), (1609, 82980), (1844, 72405), (2305, 57924), (2766, 48270), (3218, 41490), (4149, 32180), (4610, 28962), (4827, 27660), (5532, 24135), (6436, 20745), (6915, 19308), (8045, 16596), (8298, 16090), (9220, 14481), (9654, 13830)]