82676760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 257541120

約数和(自身を除く): 174864360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 107, 120, 137, 141, 188, 214, 235, 274, 282, 321, 376, 411, 428, 470, 535, 548, 564, 642, 685, 705, 822, 856, 940, 1070, 1096, 1128, 1284, 1370, 1410, 1605, 1644, 1880, 2055, 2140, 2568, 2740, 2820, 3210, 3288, 4110, 4280, 5029, 5480, 5640, 6420, 6439, 8220, 10058, 12840, 12878, 14659, 15087, 16440, 19317, 20116, 25145, 25756, 29318, 30174, 32195, 38634, 40232, 43977, 50290, 51512, 58636, 60348, 64390, 73295, 75435, 77268, 87954, 96585, 100580, 117272, 120696, 128780, 146590, 150870, 154536, 175908, 193170, 201160, 219885, 257560, 293180, 301740, 351816, 386340, 439770, 586360, 603480, 688973, 772680, 879540, 1377946, 1759080, 2066919, 2755892, 3444865, 4133838, 5511784, 6889730, 8267676, 10334595, 13779460, 16535352, 20669190, 27558920, 41338380, 82676760]

約数ペア:

[(1, 82676760), (2, 41338380), (3, 27558920), (4, 20669190), (5, 16535352), (6, 13779460), (8, 10334595), (10, 8267676), (12, 6889730), (15, 5511784), (20, 4133838), (24, 3444865), (30, 2755892), (40, 2066919), (47, 1759080), (60, 1377946), (94, 879540), (107, 772680), (120, 688973), (137, 603480), (141, 586360), (188, 439770), (214, 386340), (235, 351816), (274, 301740), (282, 293180), (321, 257560), (376, 219885), (411, 201160), (428, 193170), (470, 175908), (535, 154536), (548, 150870), (564, 146590), (642, 128780), (685, 120696), (705, 117272), (822, 100580), (856, 96585), (940, 87954), (1070, 77268), (1096, 75435), (1128, 73295), (1284, 64390), (1370, 60348), (1410, 58636), (1605, 51512), (1644, 50290), (1880, 43977), (2055, 40232), (2140, 38634), (2568, 32195), (2740, 30174), (2820, 29318), (3210, 25756), (3288, 25145), (4110, 20116), (4280, 19317), (5029, 16440), (5480, 15087), (5640, 14659), (6420, 12878), (6439, 12840), (8220, 10058)]