75071220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3869

約数の個数: 96

約数和(自身を含む): 245403648

約数和(自身を除く): 170332428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3803, 3948, 4935, 6580, 7606, 9870, 11409, 15212, 19015, 19740, 22818, 26621, 38030, 45636, 53242, 57045, 76060, 79863, 106484, 114090, 133105, 159726, 178741, 228180, 266210, 319452, 357482, 399315, 532420, 536223, 714964, 798630, 893705, 1072446, 1251187, 1597260, 1787410, 2144892, 2502374, 2681115, 3574820, 3753561, 5004748, 5362230, 6255935, 7507122, 10724460, 12511870, 15014244, 18767805, 25023740, 37535610, 75071220]

約数ペア:

[(1, 75071220), (2, 37535610), (3, 25023740), (4, 18767805), (5, 15014244), (6, 12511870), (7, 10724460), (10, 7507122), (12, 6255935), (14, 5362230), (15, 5004748), (20, 3753561), (21, 3574820), (28, 2681115), (30, 2502374), (35, 2144892), (42, 1787410), (47, 1597260), (60, 1251187), (70, 1072446), (84, 893705), (94, 798630), (105, 714964), (140, 536223), (141, 532420), (188, 399315), (210, 357482), (235, 319452), (282, 266210), (329, 228180), (420, 178741), (470, 159726), (564, 133105), (658, 114090), (705, 106484), (940, 79863), (987, 76060), (1316, 57045), (1410, 53242), (1645, 45636), (1974, 38030), (2820, 26621), (3290, 22818), (3803, 19740), (3948, 19015), (4935, 15212), (6580, 11409), (7606, 9870)]