73293150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 217736064

約数和(自身を除く): 144442914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 83, 87, 105, 145, 150, 166, 174, 175, 203, 210, 249, 290, 350, 406, 415, 435, 498, 525, 581, 609, 725, 830, 841, 870, 1015, 1050, 1162, 1218, 1245, 1450, 1682, 1743, 2030, 2075, 2175, 2407, 2490, 2523, 2905, 3045, 3486, 4150, 4205, 4350, 4814, 5046, 5075, 5810, 5887, 6090, 6225, 7221, 8410, 8715, 10150, 11774, 12035, 12450, 12615, 14442, 14525, 15225, 16849, 17430, 17661, 21025, 24070, 25230, 29050, 29435, 30450, 33698, 35322, 36105, 42050, 43575, 50547, 58870, 60175, 63075, 69803, 72210, 84245, 87150, 88305, 101094, 120350, 126150, 139606, 147175, 168490, 176610, 180525, 209409, 252735, 294350, 349015, 361050, 418818, 421225, 441525, 488621, 505470, 698030, 842450, 883050, 977242, 1047045, 1263675, 1465863, 1745075, 2094090, 2443105, 2527350, 2931726, 3490150, 4886210, 5235225, 7329315, 10470450, 12215525, 14658630, 24431050, 36646575, 73293150]

約数ペア:

[(1, 73293150), (2, 36646575), (3, 24431050), (5, 14658630), (6, 12215525), (7, 10470450), (10, 7329315), (14, 5235225), (15, 4886210), (21, 3490150), (25, 2931726), (29, 2527350), (30, 2443105), (35, 2094090), (42, 1745075), (50, 1465863), (58, 1263675), (70, 1047045), (75, 977242), (83, 883050), (87, 842450), (105, 698030), (145, 505470), (150, 488621), (166, 441525), (174, 421225), (175, 418818), (203, 361050), (210, 349015), (249, 294350), (290, 252735), (350, 209409), (406, 180525), (415, 176610), (435, 168490), (498, 147175), (525, 139606), (581, 126150), (609, 120350), (725, 101094), (830, 88305), (841, 87150), (870, 84245), (1015, 72210), (1050, 69803), (1162, 63075), (1218, 60175), (1245, 58870), (1450, 50547), (1682, 43575), (1743, 42050), (2030, 36105), (2075, 35322), (2175, 33698), (2407, 30450), (2490, 29435), (2523, 29050), (2905, 25230), (3045, 24070), (3486, 21025), (4150, 17661), (4205, 17430), (4350, 16849), (4814, 15225), (5046, 14525), (5075, 14442), (5810, 12615), (5887, 12450), (6090, 12035), (6225, 11774), (7221, 10150), (8410, 8715)]