171509580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 616412160

約数和(自身を除く): 444902580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 47, 55, 57, 60, 66, 76, 90, 94, 95, 97, 99, 110, 114, 132, 141, 165, 171, 180, 188, 190, 194, 198, 209, 220, 228, 235, 282, 285, 291, 330, 342, 380, 388, 396, 418, 423, 470, 485, 495, 517, 564, 570, 582, 627, 660, 684, 705, 836, 846, 855, 873, 893, 940, 970, 990, 1034, 1045, 1067, 1140, 1164, 1254, 1410, 1455, 1551, 1692, 1710, 1746, 1786, 1843, 1881, 1940, 1980, 2068, 2090, 2115, 2134, 2508, 2585, 2679, 2820, 2910, 3102, 3135, 3201, 3420, 3492, 3572, 3686, 3762, 4180, 4230, 4268, 4365, 4465, 4559, 4653, 5170, 5335, 5358, 5529, 5820, 6204, 6270, 6402, 7372, 7524, 7755, 8037, 8460, 8730, 8930, 9118, 9215, 9306, 9405, 9603, 9823, 10340, 10670, 10716, 11058, 12540, 12804, 13395, 13677, 15510, 16005, 16074, 16587, 17460, 17860, 18236, 18430, 18612, 18810, 19206, 19646, 20273, 21340, 22116, 22795, 23265, 26790, 27354, 27645, 29469, 31020, 32010, 32148, 33174, 36860, 37620, 38412, 39292, 40185, 40546, 41031, 45590, 46530, 48015, 49115, 50149, 53580, 54708, 55290, 58938, 60819, 64020, 66348, 68385, 80370, 81092, 82062, 82935, 86621, 88407, 91180, 93060, 96030, 98230, 100298, 101365, 110580, 117876, 121638, 136770, 147345, 150447, 160740, 164124, 165870, 173242, 176814, 182457, 192060, 196460, 200596, 202730, 205155, 243276, 250745, 259863, 273540, 294690, 300894, 304095, 331740, 346484, 353628, 364914, 405460, 410310, 433105, 442035, 451341, 501490, 519726, 589380, 601788, 608190, 729828, 752235, 779589, 820620, 866210, 884070, 902682, 912285, 952831, 1002980, 1039452, 1216380, 1299315, 1504470, 1559178, 1732420, 1768140, 1805364, 1824570, 1905662, 2256705, 2598630, 2858493, 3008940, 3118356, 3649140, 3811324, 3897945, 4513410, 4764155, 5197260, 5716986, 7795890, 8575479, 9026820, 9528310, 11433972, 14292465, 15591780, 17150958, 19056620, 28584930, 34301916, 42877395, 57169860, 85754790, 171509580]

約数ペア:

[(1, 171509580), (2, 85754790), (3, 57169860), (4, 42877395), (5, 34301916), (6, 28584930), (9, 19056620), (10, 17150958), (11, 15591780), (12, 14292465), (15, 11433972), (18, 9528310), (19, 9026820), (20, 8575479), (22, 7795890), (30, 5716986), (33, 5197260), (36, 4764155), (38, 4513410), (44, 3897945), (45, 3811324), (47, 3649140), (55, 3118356), (57, 3008940), (60, 2858493), (66, 2598630), (76, 2256705), (90, 1905662), (94, 1824570), (95, 1805364), (97, 1768140), (99, 1732420), (110, 1559178), (114, 1504470), (132, 1299315), (141, 1216380), (165, 1039452), (171, 1002980), (180, 952831), (188, 912285), (190, 902682), (194, 884070), (198, 866210), (209, 820620), (220, 779589), (228, 752235), (235, 729828), (282, 608190), (285, 601788), (291, 589380), (330, 519726), (342, 501490), (380, 451341), (388, 442035), (396, 433105), (418, 410310), (423, 405460), (470, 364914), (485, 353628), (495, 346484), (517, 331740), (564, 304095), (570, 300894), (582, 294690), (627, 273540), (660, 259863), (684, 250745), (705, 243276), (836, 205155), (846, 202730), (855, 200596), (873, 196460), (893, 192060), (940, 182457), (970, 176814), (990, 173242), (1034, 165870), (1045, 164124), (1067, 160740), (1140, 150447), (1164, 147345), (1254, 136770), (1410, 121638), (1455, 117876), (1551, 110580), (1692, 101365), (1710, 100298), (1746, 98230), (1786, 96030), (1843, 93060), (1881, 91180), (1940, 88407), (1980, 86621), (2068, 82935), (2090, 82062), (2115, 81092), (2134, 80370), (2508, 68385), (2585, 66348), (2679, 64020), (2820, 60819), (2910, 58938), (3102, 55290), (3135, 54708), (3201, 53580), (3420, 50149), (3492, 49115), (3572, 48015), (3686, 46530), (3762, 45590), (4180, 41031), (4230, 40546), (4268, 40185), (4365, 39292), (4465, 38412), (4559, 37620), (4653, 36860), (5170, 33174), (5335, 32148), (5358, 32010), (5529, 31020), (5820, 29469), (6204, 27645), (6270, 27354), (6402, 26790), (7372, 23265), (7524, 22795), (7755, 22116), (8037, 21340), (8460, 20273), (8730, 19646), (8930, 19206), (9118, 18810), (9215, 18612), (9306, 18430), (9405, 18236), (9603, 17860), (9823, 17460), (10340, 16587), (10670, 16074), (10716, 16005), (11058, 15510), (12540, 13677), (12804, 13395)]