203433660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{376729}}^1$

素因数の和:376747

約数の個数: 48

約数和(自身を含む): 632906400

約数和(自身を除く): 429472740

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, 376729, 753458, 1130187, 1506916, 1883645, 2260374, 3390561, 3767290, 4520748, 5650935, 6781122, 7534580, 10171683, 11301870, 13562244, 16952805, 20343366, 22603740, 33905610, 40686732, 50858415, 67811220, 101716830, 203433660]

約数ペア:

[(1, 203433660), (2, 101716830), (3, 67811220), (4, 50858415), (5, 40686732), (6, 33905610), (9, 22603740), (10, 20343366), (12, 16952805), (15, 13562244), (18, 11301870), (20, 10171683), (27, 7534580), (30, 6781122), (36, 5650935), (45, 4520748), (54, 3767290), (60, 3390561), (90, 2260374), (108, 1883645), (135, 1506916), (180, 1130187), (270, 753458), (540, 376729)]