83381200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 232054592

約数和(自身を除く): 148673392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 97, 100, 112, 140, 175, 194, 200, 280, 307, 350, 388, 400, 485, 560, 614, 679, 700, 776, 970, 1228, 1358, 1400, 1535, 1552, 1940, 2149, 2425, 2456, 2716, 2800, 3070, 3395, 3880, 4298, 4850, 4912, 5432, 6140, 6790, 7675, 7760, 8596, 9700, 10745, 10864, 12280, 13580, 15350, 16975, 17192, 19400, 21490, 24560, 27160, 29779, 30700, 33950, 34384, 38800, 42980, 53725, 54320, 59558, 61400, 67900, 85960, 107450, 119116, 122800, 135800, 148895, 171920, 208453, 214900, 238232, 271600, 297790, 416906, 429800, 476464, 595580, 744475, 833812, 859600, 1042265, 1191160, 1488950, 1667624, 2084530, 2382320, 2977900, 3335248, 4169060, 5211325, 5955800, 8338120, 10422650, 11911600, 16676240, 20845300, 41690600, 83381200]

約数ペア:

[(1, 83381200), (2, 41690600), (4, 20845300), (5, 16676240), (7, 11911600), (8, 10422650), (10, 8338120), (14, 5955800), (16, 5211325), (20, 4169060), (25, 3335248), (28, 2977900), (35, 2382320), (40, 2084530), (50, 1667624), (56, 1488950), (70, 1191160), (80, 1042265), (97, 859600), (100, 833812), (112, 744475), (140, 595580), (175, 476464), (194, 429800), (200, 416906), (280, 297790), (307, 271600), (350, 238232), (388, 214900), (400, 208453), (485, 171920), (560, 148895), (614, 135800), (679, 122800), (700, 119116), (776, 107450), (970, 85960), (1228, 67900), (1358, 61400), (1400, 59558), (1535, 54320), (1552, 53725), (1940, 42980), (2149, 38800), (2425, 34384), (2456, 33950), (2716, 30700), (2800, 29779), (3070, 27160), (3395, 24560), (3880, 21490), (4298, 19400), (4850, 17192), (4912, 16975), (5432, 15350), (6140, 13580), (6790, 12280), (7675, 10864), (7760, 10745), (8596, 9700)]