289646850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1300

約数の個数: 96

約数和(自身を含む): 769075776

約数和(自身を除く): 479428926

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 97, 102, 150, 170, 194, 255, 291, 425, 485, 510, 582, 850, 970, 1171, 1275, 1455, 1649, 2342, 2425, 2550, 2910, 3298, 3513, 4850, 4947, 5855, 7026, 7275, 8245, 9894, 11710, 14550, 16490, 17565, 19907, 24735, 29275, 35130, 39814, 41225, 49470, 58550, 59721, 82450, 87825, 99535, 113587, 119442, 123675, 175650, 199070, 227174, 247350, 298605, 340761, 497675, 567935, 597210, 681522, 995350, 1135870, 1493025, 1703805, 1930979, 2839675, 2986050, 3407610, 3861958, 5679350, 5792937, 8519025, 9654895, 11585874, 17038050, 19309790, 28964685, 48274475, 57929370, 96548950, 144823425, 289646850]

約数ペア:

[(1, 289646850), (2, 144823425), (3, 96548950), (5, 57929370), (6, 48274475), (10, 28964685), (15, 19309790), (17, 17038050), (25, 11585874), (30, 9654895), (34, 8519025), (50, 5792937), (51, 5679350), (75, 3861958), (85, 3407610), (97, 2986050), (102, 2839675), (150, 1930979), (170, 1703805), (194, 1493025), (255, 1135870), (291, 995350), (425, 681522), (485, 597210), (510, 567935), (582, 497675), (850, 340761), (970, 298605), (1171, 247350), (1275, 227174), (1455, 199070), (1649, 175650), (2342, 123675), (2425, 119442), (2550, 113587), (2910, 99535), (3298, 87825), (3513, 82450), (4850, 59721), (4947, 58550), (5855, 49470), (7026, 41225), (7275, 39814), (8245, 35130), (9894, 29275), (11710, 24735), (14550, 19907), (16490, 17565)]