171422280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4909}}^1$

素因数の和:5023

約数の個数: 96

約数和(自身を含む): 562980600

約数和(自身を除く): 391558320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 4909, 5820, 6984, 8730, 9818, 11640, 14727, 17460, 19636, 24545, 29454, 34920, 39272, 44181, 49090, 58908, 73635, 88362, 98180, 117816, 147270, 176724, 196360, 220905, 294540, 353448, 441810, 476173, 589080, 883620, 952346, 1428519, 1767240, 1904692, 2380865, 2857038, 3809384, 4285557, 4761730, 5714076, 7142595, 8571114, 9523460, 11428152, 14285190, 17142228, 19046920, 21427785, 28570380, 34284456, 42855570, 57140760, 85711140, 171422280]

約数ペア:

[(1, 171422280), (2, 85711140), (3, 57140760), (4, 42855570), (5, 34284456), (6, 28570380), (8, 21427785), (9, 19046920), (10, 17142228), (12, 14285190), (15, 11428152), (18, 9523460), (20, 8571114), (24, 7142595), (30, 5714076), (36, 4761730), (40, 4285557), (45, 3809384), (60, 2857038), (72, 2380865), (90, 1904692), (97, 1767240), (120, 1428519), (180, 952346), (194, 883620), (291, 589080), (360, 476173), (388, 441810), (485, 353448), (582, 294540), (776, 220905), (873, 196360), (970, 176724), (1164, 147270), (1455, 117816), (1746, 98180), (1940, 88362), (2328, 73635), (2910, 58908), (3492, 49090), (3880, 44181), (4365, 39272), (4909, 34920), (5820, 29454), (6984, 24545), (8730, 19636), (9818, 17460), (11640, 14727)]