55453230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 177914880

約数和(自身を除く): 122461650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 43, 45, 46, 63, 69, 70, 86, 89, 90, 105, 115, 126, 129, 138, 161, 178, 207, 210, 215, 230, 258, 267, 301, 315, 322, 345, 387, 414, 430, 445, 483, 534, 602, 623, 630, 645, 690, 774, 801, 805, 890, 903, 966, 989, 1035, 1246, 1290, 1335, 1449, 1505, 1602, 1610, 1806, 1869, 1935, 1978, 2047, 2070, 2415, 2670, 2709, 2898, 2967, 3010, 3115, 3738, 3827, 3870, 4005, 4094, 4515, 4830, 4945, 5418, 5607, 5934, 6141, 6230, 6923, 7245, 7654, 8010, 8901, 9030, 9345, 9890, 10235, 11214, 11481, 12282, 13545, 13846, 14329, 14490, 14835, 17802, 18423, 18690, 19135, 20470, 20769, 22962, 26789, 27090, 28035, 28658, 29670, 30705, 34443, 34615, 36846, 38270, 41538, 42987, 44505, 53578, 56070, 57405, 61410, 62307, 68886, 69230, 71645, 80367, 85974, 88021, 89010, 92115, 103845, 114810, 124614, 128961, 133945, 143290, 160734, 172215, 176042, 184230, 207690, 214935, 241101, 257922, 264063, 267890, 311535, 344430, 401835, 429870, 440105, 482202, 528126, 616147, 623070, 644805, 792189, 803670, 880210, 1205505, 1232294, 1289610, 1320315, 1584378, 1848441, 2411010, 2640630, 3080735, 3696882, 3960945, 5545323, 6161470, 7921890, 9242205, 11090646, 18484410, 27726615, 55453230]

約数ペア:

[(1, 55453230), (2, 27726615), (3, 18484410), (5, 11090646), (6, 9242205), (7, 7921890), (9, 6161470), (10, 5545323), (14, 3960945), (15, 3696882), (18, 3080735), (21, 2640630), (23, 2411010), (30, 1848441), (35, 1584378), (42, 1320315), (43, 1289610), (45, 1232294), (46, 1205505), (63, 880210), (69, 803670), (70, 792189), (86, 644805), (89, 623070), (90, 616147), (105, 528126), (115, 482202), (126, 440105), (129, 429870), (138, 401835), (161, 344430), (178, 311535), (207, 267890), (210, 264063), (215, 257922), (230, 241101), (258, 214935), (267, 207690), (301, 184230), (315, 176042), (322, 172215), (345, 160734), (387, 143290), (414, 133945), (430, 128961), (445, 124614), (483, 114810), (534, 103845), (602, 92115), (623, 89010), (630, 88021), (645, 85974), (690, 80367), (774, 71645), (801, 69230), (805, 68886), (890, 62307), (903, 61410), (966, 57405), (989, 56070), (1035, 53578), (1246, 44505), (1290, 42987), (1335, 41538), (1449, 38270), (1505, 36846), (1602, 34615), (1610, 34443), (1806, 30705), (1869, 29670), (1935, 28658), (1978, 28035), (2047, 27090), (2070, 26789), (2415, 22962), (2670, 20769), (2709, 20470), (2898, 19135), (2967, 18690), (3010, 18423), (3115, 17802), (3738, 14835), (3827, 14490), (3870, 14329), (4005, 13846), (4094, 13545), (4515, 12282), (4830, 11481), (4945, 11214), (5418, 10235), (5607, 9890), (5934, 9345), (6141, 9030), (6230, 8901), (6923, 8010), (7245, 7654)]