154678140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3068

約数の個数: 96

約数和(自身を含む): 486346560

約数和(自身を除く): 331668420

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, 2953, 3492, 4365, 5238, 5820, 5906, 8730, 8859, 10476, 11812, 13095, 14765, 17460, 17718, 26190, 26577, 29530, 35436, 44295, 52380, 53154, 59060, 79731, 88590, 106308, 132885, 159462, 177180, 265770, 286441, 318924, 398655, 531540, 572882, 797310, 859323, 1145764, 1432205, 1594620, 1718646, 2577969, 2864410, 3437292, 4296615, 5155938, 5728820, 7733907, 8593230, 10311876, 12889845, 15467814, 17186460, 25779690, 30935628, 38669535, 51559380, 77339070, 154678140]

約数ペア:

[(1, 154678140), (2, 77339070), (3, 51559380), (4, 38669535), (5, 30935628), (6, 25779690), (9, 17186460), (10, 15467814), (12, 12889845), (15, 10311876), (18, 8593230), (20, 7733907), (27, 5728820), (30, 5155938), (36, 4296615), (45, 3437292), (54, 2864410), (60, 2577969), (90, 1718646), (97, 1594620), (108, 1432205), (135, 1145764), (180, 859323), (194, 797310), (270, 572882), (291, 531540), (388, 398655), (485, 318924), (540, 286441), (582, 265770), (873, 177180), (970, 159462), (1164, 132885), (1455, 106308), (1746, 88590), (1940, 79731), (2619, 59060), (2910, 53154), (2953, 52380), (3492, 44295), (4365, 35436), (5238, 29530), (5820, 26577), (5906, 26190), (8730, 17718), (8859, 17460), (10476, 14765), (11812, 13095)]