231251760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 200

約数和(自身を含む): 812376576

約数和(自身を除く): 581124816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 127, 135, 144, 162, 180, 216, 240, 254, 270, 281, 324, 360, 381, 405, 432, 508, 540, 562, 635, 648, 720, 762, 810, 843, 1016, 1080, 1124, 1143, 1270, 1296, 1405, 1524, 1620, 1686, 1905, 2032, 2160, 2248, 2286, 2529, 2540, 2810, 3048, 3240, 3372, 3429, 3810, 4215, 4496, 4572, 5058, 5080, 5620, 5715, 6096, 6480, 6744, 6858, 7587, 7620, 8430, 9144, 10116, 10160, 10287, 11240, 11430, 12645, 13488, 13716, 15174, 15240, 16860, 17145, 18288, 20232, 20574, 22480, 22761, 22860, 25290, 27432, 30348, 30480, 33720, 34290, 35687, 37935, 40464, 41148, 45522, 45720, 50580, 51435, 54864, 60696, 67440, 68580, 71374, 75870, 82296, 91044, 91440, 101160, 102870, 107061, 113805, 121392, 137160, 142748, 151740, 164592, 178435, 182088, 202320, 205740, 214122, 227610, 274320, 285496, 303480, 321183, 356870, 364176, 411480, 428244, 455220, 535305, 570992, 606960, 642366, 713740, 822960, 856488, 910440, 963549, 1070610, 1284732, 1427480, 1605915, 1712976, 1820880, 1927098, 2141220, 2569464, 2854960, 2890647, 3211830, 3854196, 4282440, 4817745, 5138928, 5781294, 6423660, 7708392, 8564880, 9635490, 11562588, 12847320, 14453235, 15416784, 19270980, 23125176, 25694640, 28906470, 38541960, 46250352, 57812940, 77083920, 115625880, 231251760]

約数ペア:

[(1, 231251760), (2, 115625880), (3, 77083920), (4, 57812940), (5, 46250352), (6, 38541960), (8, 28906470), (9, 25694640), (10, 23125176), (12, 19270980), (15, 15416784), (16, 14453235), (18, 12847320), (20, 11562588), (24, 9635490), (27, 8564880), (30, 7708392), (36, 6423660), (40, 5781294), (45, 5138928), (48, 4817745), (54, 4282440), (60, 3854196), (72, 3211830), (80, 2890647), (81, 2854960), (90, 2569464), (108, 2141220), (120, 1927098), (127, 1820880), (135, 1712976), (144, 1605915), (162, 1427480), (180, 1284732), (216, 1070610), (240, 963549), (254, 910440), (270, 856488), (281, 822960), (324, 713740), (360, 642366), (381, 606960), (405, 570992), (432, 535305), (508, 455220), (540, 428244), (562, 411480), (635, 364176), (648, 356870), (720, 321183), (762, 303480), (810, 285496), (843, 274320), (1016, 227610), (1080, 214122), (1124, 205740), (1143, 202320), (1270, 182088), (1296, 178435), (1405, 164592), (1524, 151740), (1620, 142748), (1686, 137160), (1905, 121392), (2032, 113805), (2160, 107061), (2248, 102870), (2286, 101160), (2529, 91440), (2540, 91044), (2810, 82296), (3048, 75870), (3240, 71374), (3372, 68580), (3429, 67440), (3810, 60696), (4215, 54864), (4496, 51435), (4572, 50580), (5058, 45720), (5080, 45522), (5620, 41148), (5715, 40464), (6096, 37935), (6480, 35687), (6744, 34290), (6858, 33720), (7587, 30480), (7620, 30348), (8430, 27432), (9144, 25290), (10116, 22860), (10160, 22761), (10287, 22480), (11240, 20574), (11430, 20232), (12645, 18288), (13488, 17145), (13716, 16860), (15174, 15240)]