149804500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{5653}}^1$

素因数の和:5725

約数の個数: 48

約数和(自身を含む): 333405072

約数和(自身を除く): 183600572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2650, 5300, 5653, 6625, 11306, 13250, 22612, 26500, 28265, 56530, 113060, 141325, 282650, 299609, 565300, 599218, 706625, 1198436, 1413250, 1498045, 2826500, 2996090, 5992180, 7490225, 14980450, 29960900, 37451125, 74902250, 149804500]

約数ペア:

[(1, 149804500), (2, 74902250), (4, 37451125), (5, 29960900), (10, 14980450), (20, 7490225), (25, 5992180), (50, 2996090), (53, 2826500), (100, 1498045), (106, 1413250), (125, 1198436), (212, 706625), (250, 599218), (265, 565300), (500, 299609), (530, 282650), (1060, 141325), (1325, 113060), (2650, 56530), (5300, 28265), (5653, 26500), (6625, 22612), (11306, 13250)]