78092700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 264816384

約数和(自身を除く): 186723684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 574, 615, 700, 820, 861, 907, 1025, 1050, 1148, 1230, 1435, 1722, 1814, 2050, 2100, 2460, 2721, 2870, 3075, 3444, 3628, 4100, 4305, 4535, 5442, 5740, 6150, 6349, 7175, 8610, 9070, 10884, 12300, 12698, 13605, 14350, 17220, 18140, 19047, 21525, 22675, 25396, 27210, 28700, 31745, 37187, 38094, 43050, 45350, 54420, 63490, 68025, 74374, 76188, 86100, 90700, 95235, 111561, 126980, 136050, 148748, 158725, 185935, 190470, 223122, 260309, 272100, 317450, 371870, 380940, 446244, 476175, 520618, 557805, 634900, 743740, 780927, 929675, 952350, 1041236, 1115610, 1301545, 1561854, 1859350, 1904700, 2231220, 2603090, 2789025, 3123708, 3718700, 3904635, 5206180, 5578050, 6507725, 7809270, 11156100, 13015450, 15618540, 19523175, 26030900, 39046350, 78092700]

約数ペア:

[(1, 78092700), (2, 39046350), (3, 26030900), (4, 19523175), (5, 15618540), (6, 13015450), (7, 11156100), (10, 7809270), (12, 6507725), (14, 5578050), (15, 5206180), (20, 3904635), (21, 3718700), (25, 3123708), (28, 2789025), (30, 2603090), (35, 2231220), (41, 1904700), (42, 1859350), (50, 1561854), (60, 1301545), (70, 1115610), (75, 1041236), (82, 952350), (84, 929675), (100, 780927), (105, 743740), (123, 634900), (140, 557805), (150, 520618), (164, 476175), (175, 446244), (205, 380940), (210, 371870), (246, 317450), (287, 272100), (300, 260309), (350, 223122), (410, 190470), (420, 185935), (492, 158725), (525, 148748), (574, 136050), (615, 126980), (700, 111561), (820, 95235), (861, 90700), (907, 86100), (1025, 76188), (1050, 74374), (1148, 68025), (1230, 63490), (1435, 54420), (1722, 45350), (1814, 43050), (2050, 38094), (2100, 37187), (2460, 31745), (2721, 28700), (2870, 27210), (3075, 25396), (3444, 22675), (3628, 21525), (4100, 19047), (4305, 18140), (4535, 17220), (5442, 14350), (5740, 13605), (6150, 12698), (6349, 12300), (7175, 10884), (8610, 9070)]