201119220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372443}}^1$

素因数の和:372461

約数の個数: 48

約数和(自身を含む): 625705920

約数和(自身を除く): 424586700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 372443, 744886, 1117329, 1489772, 1862215, 2234658, 3351987, 3724430, 4469316, 5586645, 6703974, 7448860, 10055961, 11173290, 13407948, 16759935, 20111922, 22346580, 33519870, 40223844, 50279805, 67039740, 100559610, 201119220]

約数ペア:

[(1, 201119220), (2, 100559610), (3, 67039740), (4, 50279805), (5, 40223844), (6, 33519870), (9, 22346580), (10, 20111922), (12, 16759935), (15, 13407948), (18, 11173290), (20, 10055961), (27, 7448860), (30, 6703974), (36, 5586645), (45, 4469316), (54, 3724430), (60, 3351987), (90, 2234658), (108, 1862215), (135, 1489772), (180, 1117329), (270, 744886), (540, 372443)]