85656285

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 198132480

約数和(自身を除く): 112476195

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 27, 29, 33, 39, 45, 51, 55, 65, 81, 85, 87, 99, 117, 135, 143, 145, 153, 165, 187, 195, 221, 243, 255, 261, 297, 319, 351, 377, 405, 429, 435, 459, 493, 495, 561, 585, 663, 715, 765, 783, 891, 935, 957, 1053, 1105, 1131, 1215, 1287, 1305, 1377, 1479, 1485, 1595, 1683, 1755, 1885, 1989, 2145, 2295, 2349, 2431, 2465, 2673, 2805, 2871, 3159, 3315, 3393, 3861, 3915, 4131, 4147, 4437, 4455, 4785, 5049, 5265, 5423, 5655, 5967, 6409, 6435, 6885, 7047, 7293, 7395, 8415, 8613, 9945, 10179, 11583, 11745, 12155, 12441, 13311, 13365, 14355, 15147, 15795, 16269, 16965, 17901, 19227, 19305, 20655, 20735, 21879, 22185, 25245, 25839, 27115, 29835, 30537, 32045, 34749, 35235, 36465, 37323, 39933, 43065, 45441, 48807, 50895, 53703, 57681, 57915, 62205, 65637, 66555, 70499, 75735, 77517, 81345, 89505, 91611, 96135, 109395, 111969, 119799, 129195, 146421, 152685, 173043, 173745, 186615, 196911, 199665, 211497, 227205, 244035, 268515, 288405, 328185, 335907, 352495, 387585, 439263, 458055, 519129, 559845, 590733, 598995, 634491, 732105, 865215, 984555, 1007721, 1057485, 1317789, 1557387, 1679535, 1903473, 2196315, 2595645, 2953665, 3172455, 5038605, 5710419, 6588945, 7786935, 9517365, 17131257, 28552095, 85656285]

約数ペア:

[(1, 85656285), (3, 28552095), (5, 17131257), (9, 9517365), (11, 7786935), (13, 6588945), (15, 5710419), (17, 5038605), (27, 3172455), (29, 2953665), (33, 2595645), (39, 2196315), (45, 1903473), (51, 1679535), (55, 1557387), (65, 1317789), (81, 1057485), (85, 1007721), (87, 984555), (99, 865215), (117, 732105), (135, 634491), (143, 598995), (145, 590733), (153, 559845), (165, 519129), (187, 458055), (195, 439263), (221, 387585), (243, 352495), (255, 335907), (261, 328185), (297, 288405), (319, 268515), (351, 244035), (377, 227205), (405, 211497), (429, 199665), (435, 196911), (459, 186615), (493, 173745), (495, 173043), (561, 152685), (585, 146421), (663, 129195), (715, 119799), (765, 111969), (783, 109395), (891, 96135), (935, 91611), (957, 89505), (1053, 81345), (1105, 77517), (1131, 75735), (1215, 70499), (1287, 66555), (1305, 65637), (1377, 62205), (1479, 57915), (1485, 57681), (1595, 53703), (1683, 50895), (1755, 48807), (1885, 45441), (1989, 43065), (2145, 39933), (2295, 37323), (2349, 36465), (2431, 35235), (2465, 34749), (2673, 32045), (2805, 30537), (2871, 29835), (3159, 27115), (3315, 25839), (3393, 25245), (3861, 22185), (3915, 21879), (4131, 20735), (4147, 20655), (4437, 19305), (4455, 19227), (4785, 17901), (5049, 16965), (5265, 16269), (5423, 15795), (5655, 15147), (5967, 14355), (6409, 13365), (6435, 13311), (6885, 12441), (7047, 12155), (7293, 11745), (7395, 11583), (8415, 10179), (8613, 9945)]