20633414700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{4967}}^1$

素因数の和:5272

約数の個数: 144

約数和(自身を含む): 60957598464

約数和(自身を除く): 40324183764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 227, 244, 300, 305, 366, 454, 610, 681, 732, 908, 915, 1135, 1220, 1362, 1525, 1830, 2270, 2724, 3050, 3405, 3660, 4540, 4575, 4967, 5675, 6100, 6810, 9150, 9934, 11350, 13620, 13847, 14901, 17025, 18300, 19868, 22700, 24835, 27694, 29802, 34050, 41541, 49670, 55388, 59604, 68100, 69235, 74505, 83082, 99340, 124175, 138470, 149010, 166164, 207705, 248350, 276940, 298020, 302987, 346175, 372525, 415410, 496700, 605974, 692350, 745050, 830820, 908961, 1038525, 1127509, 1211948, 1384700, 1490100, 1514935, 1817922, 2077050, 2255018, 3029870, 3382527, 3635844, 4154100, 4510036, 4544805, 5637545, 6059740, 6765054, 7574675, 9089610, 11275090, 13530108, 15149350, 16912635, 18179220, 22550180, 22724025, 28187725, 30298700, 33825270, 45448050, 56375450, 67650540, 68778049, 84563175, 90896100, 112750900, 137556098, 169126350, 206334147, 275112196, 338252700, 343890245, 412668294, 687780490, 825336588, 1031670735, 1375560980, 1719451225, 2063341470, 3438902450, 4126682940, 5158353675, 6877804900, 10316707350, 20633414700]

約数ペア:

[(1, 20633414700), (2, 10316707350), (3, 6877804900), (4, 5158353675), (5, 4126682940), (6, 3438902450), (10, 2063341470), (12, 1719451225), (15, 1375560980), (20, 1031670735), (25, 825336588), (30, 687780490), (50, 412668294), (60, 343890245), (61, 338252700), (75, 275112196), (100, 206334147), (122, 169126350), (150, 137556098), (183, 112750900), (227, 90896100), (244, 84563175), (300, 68778049), (305, 67650540), (366, 56375450), (454, 45448050), (610, 33825270), (681, 30298700), (732, 28187725), (908, 22724025), (915, 22550180), (1135, 18179220), (1220, 16912635), (1362, 15149350), (1525, 13530108), (1830, 11275090), (2270, 9089610), (2724, 7574675), (3050, 6765054), (3405, 6059740), (3660, 5637545), (4540, 4544805), (4575, 4510036), (4967, 4154100), (5675, 3635844), (6100, 3382527), (6810, 3029870), (9150, 2255018), (9934, 2077050), (11350, 1817922), (13620, 1514935), (13847, 1490100), (14901, 1384700), (17025, 1211948), (18300, 1127509), (19868, 1038525), (22700, 908961), (24835, 830820), (27694, 745050), (29802, 692350), (34050, 605974), (41541, 496700), (49670, 415410), (55388, 372525), (59604, 346175), (68100, 302987), (69235, 298020), (74505, 276940), (83082, 248350), (99340, 207705), (124175, 166164), (138470, 149010)]