150817900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{2851}}^1$

素因数の和:2911

約数の個数: 54

約数和(自身を含む): 342242852

約数和(自身を除く): 191424952

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 1058, 1150, 2116, 2300, 2645, 2851, 5290, 5702, 10580, 11404, 13225, 14255, 26450, 28510, 52900, 57020, 65573, 71275, 131146, 142550, 262292, 285100, 327865, 655730, 1311460, 1508179, 1639325, 3016358, 3278650, 6032716, 6557300, 7540895, 15081790, 30163580, 37704475, 75408950, 150817900]

約数ペア:

[(1, 150817900), (2, 75408950), (4, 37704475), (5, 30163580), (10, 15081790), (20, 7540895), (23, 6557300), (25, 6032716), (46, 3278650), (50, 3016358), (92, 1639325), (100, 1508179), (115, 1311460), (230, 655730), (460, 327865), (529, 285100), (575, 262292), (1058, 142550), (1150, 131146), (2116, 71275), (2300, 65573), (2645, 57020), (2851, 52900), (5290, 28510), (5702, 26450), (10580, 14255), (11404, 13225)]