172823610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 446601600

約数和(自身を除く): 273777990

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 149, 205, 230, 246, 298, 345, 410, 447, 615, 690, 745, 894, 943, 1230, 1490, 1681, 1886, 2235, 2829, 3362, 3427, 4470, 4715, 5043, 5658, 6109, 6854, 8405, 9430, 10086, 10281, 12218, 14145, 16810, 17135, 18327, 20562, 25215, 28290, 30545, 34270, 36654, 38663, 50430, 51405, 61090, 77326, 91635, 102810, 115989, 140507, 183270, 193315, 231978, 250469, 281014, 386630, 421521, 500938, 579945, 702535, 751407, 843042, 1159890, 1252345, 1405070, 1502814, 2107605, 2504690, 3757035, 4215210, 5760787, 7514070, 11521574, 17282361, 28803935, 34564722, 57607870, 86411805, 172823610]

約数ペア:

[(1, 172823610), (2, 86411805), (3, 57607870), (5, 34564722), (6, 28803935), (10, 17282361), (15, 11521574), (23, 7514070), (30, 5760787), (41, 4215210), (46, 3757035), (69, 2504690), (82, 2107605), (115, 1502814), (123, 1405070), (138, 1252345), (149, 1159890), (205, 843042), (230, 751407), (246, 702535), (298, 579945), (345, 500938), (410, 421521), (447, 386630), (615, 281014), (690, 250469), (745, 231978), (894, 193315), (943, 183270), (1230, 140507), (1490, 115989), (1681, 102810), (1886, 91635), (2235, 77326), (2829, 61090), (3362, 51405), (3427, 50430), (4470, 38663), (4715, 36654), (5043, 34270), (5658, 30545), (6109, 28290), (6854, 25215), (8405, 20562), (9430, 18327), (10086, 17135), (10281, 16810), (12218, 14145)]