38542950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:998

約数の個数: 72

約数和(自身を含む): 104738088

約数和(自身を除く): 66195138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 150, 194, 225, 291, 450, 485, 582, 873, 883, 970, 1455, 1746, 1766, 2425, 2649, 2910, 4365, 4415, 4850, 5298, 7275, 7947, 8730, 8830, 13245, 14550, 15894, 21825, 22075, 26490, 39735, 43650, 44150, 66225, 79470, 85651, 132450, 171302, 198675, 256953, 397350, 428255, 513906, 770859, 856510, 1284765, 1541718, 2141275, 2569530, 3854295, 4282550, 6423825, 7708590, 12847650, 19271475, 38542950]

約数ペア:

[(1, 38542950), (2, 19271475), (3, 12847650), (5, 7708590), (6, 6423825), (9, 4282550), (10, 3854295), (15, 2569530), (18, 2141275), (25, 1541718), (30, 1284765), (45, 856510), (50, 770859), (75, 513906), (90, 428255), (97, 397350), (150, 256953), (194, 198675), (225, 171302), (291, 132450), (450, 85651), (485, 79470), (582, 66225), (873, 44150), (883, 43650), (970, 39735), (1455, 26490), (1746, 22075), (1766, 21825), (2425, 15894), (2649, 14550), (2910, 13245), (4365, 8830), (4415, 8730), (4850, 7947), (5298, 7275)]