282968700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1212

約数の個数: 144

約数和(自身を含む): 943939584

約数和(自身を除く): 660970884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 210, 254, 300, 350, 381, 420, 508, 525, 635, 700, 762, 889, 1050, 1061, 1270, 1524, 1778, 1905, 2100, 2122, 2540, 2667, 3175, 3183, 3556, 3810, 4244, 4445, 5305, 5334, 6350, 6366, 7427, 7620, 8890, 9525, 10610, 10668, 12700, 12732, 13335, 14854, 15915, 17780, 19050, 21220, 22225, 22281, 26525, 26670, 29708, 31830, 37135, 38100, 44450, 44562, 53050, 53340, 63660, 66675, 74270, 79575, 88900, 89124, 106100, 111405, 133350, 134747, 148540, 159150, 185675, 222810, 266700, 269494, 318300, 371350, 404241, 445620, 538988, 557025, 673735, 742700, 808482, 943229, 1114050, 1347470, 1616964, 1886458, 2021205, 2228100, 2694940, 2829687, 3368675, 3772916, 4042410, 4716145, 5659374, 6737350, 8084820, 9432290, 10106025, 11318748, 13474700, 14148435, 18864580, 20212050, 23580725, 28296870, 40424100, 47161450, 56593740, 70742175, 94322900, 141484350, 282968700]

約数ペア:

[(1, 282968700), (2, 141484350), (3, 94322900), (4, 70742175), (5, 56593740), (6, 47161450), (7, 40424100), (10, 28296870), (12, 23580725), (14, 20212050), (15, 18864580), (20, 14148435), (21, 13474700), (25, 11318748), (28, 10106025), (30, 9432290), (35, 8084820), (42, 6737350), (50, 5659374), (60, 4716145), (70, 4042410), (75, 3772916), (84, 3368675), (100, 2829687), (105, 2694940), (127, 2228100), (140, 2021205), (150, 1886458), (175, 1616964), (210, 1347470), (254, 1114050), (300, 943229), (350, 808482), (381, 742700), (420, 673735), (508, 557025), (525, 538988), (635, 445620), (700, 404241), (762, 371350), (889, 318300), (1050, 269494), (1061, 266700), (1270, 222810), (1524, 185675), (1778, 159150), (1905, 148540), (2100, 134747), (2122, 133350), (2540, 111405), (2667, 106100), (3175, 89124), (3183, 88900), (3556, 79575), (3810, 74270), (4244, 66675), (4445, 63660), (5305, 53340), (5334, 53050), (6350, 44562), (6366, 44450), (7427, 38100), (7620, 37135), (8890, 31830), (9525, 29708), (10610, 26670), (10668, 26525), (12700, 22281), (12732, 22225), (13335, 21220), (14854, 19050), (15915, 17780)]