77085900

素因数分解:

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

素因数の和:1000

約数の個数: 108

約数和(自身を含む): 244388872

約数和(自身を除く): 167302972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 97, 100, 150, 180, 194, 225, 291, 300, 388, 450, 485, 582, 873, 883, 900, 970, 1164, 1455, 1746, 1766, 1940, 2425, 2649, 2910, 3492, 3532, 4365, 4415, 4850, 5298, 5820, 7275, 7947, 8730, 8830, 9700, 10596, 13245, 14550, 15894, 17460, 17660, 21825, 22075, 26490, 29100, 31788, 39735, 43650, 44150, 52980, 66225, 79470, 85651, 87300, 88300, 132450, 158940, 171302, 198675, 256953, 264900, 342604, 397350, 428255, 513906, 770859, 794700, 856510, 1027812, 1284765, 1541718, 1713020, 2141275, 2569530, 3083436, 3854295, 4282550, 5139060, 6423825, 7708590, 8565100, 12847650, 15417180, 19271475, 25695300, 38542950, 77085900]

約数ペア:

[(1, 77085900), (2, 38542950), (3, 25695300), (4, 19271475), (5, 15417180), (6, 12847650), (9, 8565100), (10, 7708590), (12, 6423825), (15, 5139060), (18, 4282550), (20, 3854295), (25, 3083436), (30, 2569530), (36, 2141275), (45, 1713020), (50, 1541718), (60, 1284765), (75, 1027812), (90, 856510), (97, 794700), (100, 770859), (150, 513906), (180, 428255), (194, 397350), (225, 342604), (291, 264900), (300, 256953), (388, 198675), (450, 171302), (485, 158940), (582, 132450), (873, 88300), (883, 87300), (900, 85651), (970, 79470), (1164, 66225), (1455, 52980), (1746, 44150), (1766, 43650), (1940, 39735), (2425, 31788), (2649, 29100), (2910, 26490), (3492, 22075), (3532, 21825), (4365, 17660), (4415, 17460), (4850, 15894), (5298, 14550), (5820, 13245), (7275, 10596), (7947, 9700), (8730, 8830)]