165547080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 565671600

約数和(自身を除く): 400124520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 101, 116, 120, 145, 157, 174, 180, 202, 232, 261, 290, 303, 314, 348, 360, 404, 435, 471, 505, 522, 580, 606, 628, 696, 785, 808, 870, 909, 942, 1010, 1044, 1160, 1212, 1256, 1305, 1413, 1515, 1570, 1740, 1818, 1884, 2020, 2088, 2355, 2424, 2610, 2826, 2929, 3030, 3140, 3480, 3636, 3768, 4040, 4545, 4553, 4710, 5220, 5652, 5858, 6060, 6280, 7065, 7272, 8787, 9090, 9106, 9420, 10440, 11304, 11716, 12120, 13659, 14130, 14645, 15857, 17574, 18180, 18212, 18840, 22765, 23432, 26361, 27318, 28260, 29290, 31714, 35148, 36360, 36424, 40977, 43935, 45530, 47571, 52722, 54636, 56520, 58580, 63428, 68295, 70296, 79285, 81954, 87870, 91060, 95142, 105444, 109272, 117160, 126856, 131805, 136590, 142713, 158570, 163908, 175740, 182120, 190284, 204885, 210888, 237855, 263610, 273180, 285426, 317140, 327816, 351480, 380568, 409770, 459853, 475710, 527220, 546360, 570852, 634280, 713565, 819540, 919706, 951420, 1054440, 1141704, 1379559, 1427130, 1639080, 1839412, 1902840, 2299265, 2759118, 2854260, 3678824, 4138677, 4598530, 5518236, 5708520, 6897795, 8277354, 9197060, 11036472, 13795590, 16554708, 18394120, 20693385, 27591180, 33109416, 41386770, 55182360, 82773540, 165547080]

約数ペア:

[(1, 165547080), (2, 82773540), (3, 55182360), (4, 41386770), (5, 33109416), (6, 27591180), (8, 20693385), (9, 18394120), (10, 16554708), (12, 13795590), (15, 11036472), (18, 9197060), (20, 8277354), (24, 6897795), (29, 5708520), (30, 5518236), (36, 4598530), (40, 4138677), (45, 3678824), (58, 2854260), (60, 2759118), (72, 2299265), (87, 1902840), (90, 1839412), (101, 1639080), (116, 1427130), (120, 1379559), (145, 1141704), (157, 1054440), (174, 951420), (180, 919706), (202, 819540), (232, 713565), (261, 634280), (290, 570852), (303, 546360), (314, 527220), (348, 475710), (360, 459853), (404, 409770), (435, 380568), (471, 351480), (505, 327816), (522, 317140), (580, 285426), (606, 273180), (628, 263610), (696, 237855), (785, 210888), (808, 204885), (870, 190284), (909, 182120), (942, 175740), (1010, 163908), (1044, 158570), (1160, 142713), (1212, 136590), (1256, 131805), (1305, 126856), (1413, 117160), (1515, 109272), (1570, 105444), (1740, 95142), (1818, 91060), (1884, 87870), (2020, 81954), (2088, 79285), (2355, 70296), (2424, 68295), (2610, 63428), (2826, 58580), (2929, 56520), (3030, 54636), (3140, 52722), (3480, 47571), (3636, 45530), (3768, 43935), (4040, 40977), (4545, 36424), (4553, 36360), (4710, 35148), (5220, 31714), (5652, 29290), (5858, 28260), (6060, 27318), (6280, 26361), (7065, 23432), (7272, 22765), (8787, 18840), (9090, 18212), (9106, 18180), (9420, 17574), (10440, 15857), (11304, 14645), (11716, 14130), (12120, 13659)]