1270240300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{21863}}^1$

素因数の和:21967

約数の個数: 72

約数和(自身を含む): 3188295936

約数和(自身を除く): 1918055636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 332, 350, 415, 581, 700, 830, 1162, 1660, 2075, 2324, 2905, 4150, 5810, 8300, 11620, 14525, 21863, 29050, 43726, 58100, 87452, 109315, 153041, 218630, 306082, 437260, 546575, 612164, 765205, 1093150, 1530410, 1814629, 2186300, 3060820, 3629258, 3826025, 7258516, 7652050, 9073145, 12702403, 15304100, 18146290, 25404806, 36292580, 45365725, 50809612, 63512015, 90731450, 127024030, 181462900, 254048060, 317560075, 635120150, 1270240300]

約数ペア:

[(1, 1270240300), (2, 635120150), (4, 317560075), (5, 254048060), (7, 181462900), (10, 127024030), (14, 90731450), (20, 63512015), (25, 50809612), (28, 45365725), (35, 36292580), (50, 25404806), (70, 18146290), (83, 15304100), (100, 12702403), (140, 9073145), (166, 7652050), (175, 7258516), (332, 3826025), (350, 3629258), (415, 3060820), (581, 2186300), (700, 1814629), (830, 1530410), (1162, 1093150), (1660, 765205), (2075, 612164), (2324, 546575), (2905, 437260), (4150, 306082), (5810, 218630), (8300, 153041), (11620, 109315), (14525, 87452), (21863, 58100), (29050, 43726)]