164225550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2050

約数の個数: 96

約数和(自身を含む): 443721600

約数和(自身を除く): 279496050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 29, 30, 38, 50, 57, 58, 75, 87, 95, 114, 145, 150, 174, 190, 285, 290, 435, 475, 551, 570, 725, 870, 950, 1102, 1425, 1450, 1653, 1987, 2175, 2755, 2850, 3306, 3974, 4350, 5510, 5961, 8265, 9935, 11922, 13775, 16530, 19870, 27550, 29805, 37753, 41325, 49675, 57623, 59610, 75506, 82650, 99350, 113259, 115246, 149025, 172869, 188765, 226518, 288115, 298050, 345738, 377530, 566295, 576230, 864345, 943825, 1094837, 1132590, 1440575, 1728690, 1887650, 2189674, 2831475, 2881150, 3284511, 4321725, 5474185, 5662950, 6569022, 8643450, 10948370, 16422555, 27370925, 32845110, 54741850, 82112775, 164225550]

約数ペア:

[(1, 164225550), (2, 82112775), (3, 54741850), (5, 32845110), (6, 27370925), (10, 16422555), (15, 10948370), (19, 8643450), (25, 6569022), (29, 5662950), (30, 5474185), (38, 4321725), (50, 3284511), (57, 2881150), (58, 2831475), (75, 2189674), (87, 1887650), (95, 1728690), (114, 1440575), (145, 1132590), (150, 1094837), (174, 943825), (190, 864345), (285, 576230), (290, 566295), (435, 377530), (475, 345738), (551, 298050), (570, 288115), (725, 226518), (870, 188765), (950, 172869), (1102, 149025), (1425, 115246), (1450, 113259), (1653, 99350), (1987, 82650), (2175, 75506), (2755, 59610), (2850, 57623), (3306, 49675), (3974, 41325), (4350, 37753), (5510, 29805), (5961, 27550), (8265, 19870), (9935, 16530), (11922, 13775)]