165685410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 489153600

約数和(自身を除く): 323468190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 199, 261, 290, 319, 330, 398, 435, 495, 522, 597, 638, 841, 870, 957, 990, 995, 1194, 1305, 1595, 1682, 1791, 1914, 1990, 2189, 2523, 2610, 2871, 2985, 3190, 3582, 4205, 4378, 4785, 5046, 5742, 5771, 5970, 6567, 7569, 8410, 8955, 9251, 9570, 10945, 11542, 12615, 13134, 14355, 15138, 17313, 17910, 18502, 19701, 21890, 25230, 27753, 28710, 28855, 32835, 34626, 37845, 39402, 46255, 51939, 55506, 57710, 63481, 65670, 75690, 83259, 86565, 92510, 98505, 103878, 126962, 138765, 166518, 167359, 173130, 190443, 197010, 259695, 277530, 317405, 334718, 380886, 416295, 502077, 519390, 571329, 634810, 832590, 836795, 952215, 1004154, 1142658, 1506231, 1673590, 1840949, 1904430, 2510385, 2856645, 3012462, 3681898, 5020770, 5522847, 5713290, 7531155, 9204745, 11045694, 15062310, 16568541, 18409490, 27614235, 33137082, 55228470, 82842705, 165685410]

約数ペア:

[(1, 165685410), (2, 82842705), (3, 55228470), (5, 33137082), (6, 27614235), (9, 18409490), (10, 16568541), (11, 15062310), (15, 11045694), (18, 9204745), (22, 7531155), (29, 5713290), (30, 5522847), (33, 5020770), (45, 3681898), (55, 3012462), (58, 2856645), (66, 2510385), (87, 1904430), (90, 1840949), (99, 1673590), (110, 1506231), (145, 1142658), (165, 1004154), (174, 952215), (198, 836795), (199, 832590), (261, 634810), (290, 571329), (319, 519390), (330, 502077), (398, 416295), (435, 380886), (495, 334718), (522, 317405), (597, 277530), (638, 259695), (841, 197010), (870, 190443), (957, 173130), (990, 167359), (995, 166518), (1194, 138765), (1305, 126962), (1595, 103878), (1682, 98505), (1791, 92510), (1914, 86565), (1990, 83259), (2189, 75690), (2523, 65670), (2610, 63481), (2871, 57710), (2985, 55506), (3190, 51939), (3582, 46255), (4205, 39402), (4378, 37845), (4785, 34626), (5046, 32835), (5742, 28855), (5771, 28710), (5970, 27753), (6567, 25230), (7569, 21890), (8410, 19701), (8955, 18502), (9251, 17910), (9570, 17313), (10945, 15138), (11542, 14355), (12615, 13134)]