201715380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3851}}^1$

素因数の和:3966

約数の個数: 96

約数和(自身を含む): 634193280

約数和(自身を除く): 432477900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3492, 3851, 4365, 5238, 5820, 7702, 8730, 10476, 11553, 13095, 15404, 17460, 19255, 23106, 26190, 34659, 38510, 46212, 52380, 57765, 69318, 77020, 103977, 115530, 138636, 173295, 207954, 231060, 346590, 373547, 415908, 519885, 693180, 747094, 1039770, 1120641, 1494188, 1867735, 2079540, 2241282, 3361923, 3735470, 4482564, 5603205, 6723846, 7470940, 10085769, 11206410, 13447692, 16809615, 20171538, 22412820, 33619230, 40343076, 50428845, 67238460, 100857690, 201715380]

約数ペア:

[(1, 201715380), (2, 100857690), (3, 67238460), (4, 50428845), (5, 40343076), (6, 33619230), (9, 22412820), (10, 20171538), (12, 16809615), (15, 13447692), (18, 11206410), (20, 10085769), (27, 7470940), (30, 6723846), (36, 5603205), (45, 4482564), (54, 3735470), (60, 3361923), (90, 2241282), (97, 2079540), (108, 1867735), (135, 1494188), (180, 1120641), (194, 1039770), (270, 747094), (291, 693180), (388, 519885), (485, 415908), (540, 373547), (582, 346590), (873, 231060), (970, 207954), (1164, 173295), (1455, 138636), (1746, 115530), (1940, 103977), (2619, 77020), (2910, 69318), (3492, 57765), (3851, 52380), (4365, 46212), (5238, 38510), (5820, 34659), (7702, 26190), (8730, 23106), (10476, 19255), (11553, 17460), (13095, 15404)]