68784450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 197070720

約数和(自身を除く): 128286270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 109, 150, 175, 210, 218, 327, 350, 525, 545, 601, 654, 763, 1050, 1090, 1202, 1526, 1635, 1803, 2289, 2725, 3005, 3270, 3606, 3815, 4207, 4578, 5450, 6010, 7630, 8175, 8414, 9015, 11445, 12621, 15025, 16350, 18030, 19075, 21035, 22890, 25242, 30050, 38150, 42070, 45075, 57225, 63105, 65509, 90150, 105175, 114450, 126210, 131018, 196527, 210350, 315525, 327545, 393054, 458563, 631050, 655090, 917126, 982635, 1375689, 1637725, 1965270, 2292815, 2751378, 3275450, 4585630, 4913175, 6878445, 9826350, 11464075, 13756890, 22928150, 34392225, 68784450]

約数ペア:

[(1, 68784450), (2, 34392225), (3, 22928150), (5, 13756890), (6, 11464075), (7, 9826350), (10, 6878445), (14, 4913175), (15, 4585630), (21, 3275450), (25, 2751378), (30, 2292815), (35, 1965270), (42, 1637725), (50, 1375689), (70, 982635), (75, 917126), (105, 655090), (109, 631050), (150, 458563), (175, 393054), (210, 327545), (218, 315525), (327, 210350), (350, 196527), (525, 131018), (545, 126210), (601, 114450), (654, 105175), (763, 90150), (1050, 65509), (1090, 63105), (1202, 57225), (1526, 45075), (1635, 42070), (1803, 38150), (2289, 30050), (2725, 25242), (3005, 22890), (3270, 21035), (3606, 19075), (3815, 18030), (4207, 16350), (4578, 15025), (5450, 12621), (6010, 11445), (7630, 9015), (8175, 8414)]