135776340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 473945472

約数和(自身を除く): 338169132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 197, 210, 252, 315, 394, 420, 547, 591, 630, 788, 985, 1094, 1182, 1260, 1379, 1641, 1773, 1970, 2188, 2364, 2735, 2758, 2955, 3282, 3546, 3829, 3940, 4137, 4923, 5470, 5516, 5910, 6564, 6895, 7092, 7658, 8205, 8274, 8865, 9846, 10940, 11487, 11820, 12411, 13790, 15316, 16410, 16548, 17730, 19145, 19692, 20685, 22974, 24615, 24822, 27580, 32820, 34461, 35460, 38290, 41370, 45948, 49230, 49644, 57435, 62055, 68922, 76580, 82740, 98460, 107759, 114870, 124110, 137844, 172305, 215518, 229740, 248220, 323277, 344610, 431036, 538795, 646554, 689220, 754313, 969831, 1077590, 1293108, 1508626, 1616385, 1939662, 2155180, 2262939, 3017252, 3232770, 3771565, 3879324, 4525878, 4849155, 6465540, 6788817, 7543130, 9051756, 9698310, 11314695, 13577634, 15086260, 19396620, 22629390, 27155268, 33944085, 45258780, 67888170, 135776340]

約数ペア:

[(1, 135776340), (2, 67888170), (3, 45258780), (4, 33944085), (5, 27155268), (6, 22629390), (7, 19396620), (9, 15086260), (10, 13577634), (12, 11314695), (14, 9698310), (15, 9051756), (18, 7543130), (20, 6788817), (21, 6465540), (28, 4849155), (30, 4525878), (35, 3879324), (36, 3771565), (42, 3232770), (45, 3017252), (60, 2262939), (63, 2155180), (70, 1939662), (84, 1616385), (90, 1508626), (105, 1293108), (126, 1077590), (140, 969831), (180, 754313), (197, 689220), (210, 646554), (252, 538795), (315, 431036), (394, 344610), (420, 323277), (547, 248220), (591, 229740), (630, 215518), (788, 172305), (985, 137844), (1094, 124110), (1182, 114870), (1260, 107759), (1379, 98460), (1641, 82740), (1773, 76580), (1970, 68922), (2188, 62055), (2364, 57435), (2735, 49644), (2758, 49230), (2955, 45948), (3282, 41370), (3546, 38290), (3829, 35460), (3940, 34461), (4137, 32820), (4923, 27580), (5470, 24822), (5516, 24615), (5910, 22974), (6564, 20685), (6895, 19692), (7092, 19145), (7658, 17730), (8205, 16548), (8274, 16410), (8865, 15316), (9846, 13790), (10940, 12411), (11487, 11820)]