86670675

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 209986560

約数和(自身を除く): 123315885

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 25, 27, 35, 39, 45, 51, 63, 65, 75, 83, 85, 91, 105, 117, 119, 135, 153, 175, 189, 195, 221, 225, 249, 255, 273, 315, 325, 351, 357, 415, 425, 455, 459, 525, 581, 585, 595, 663, 675, 747, 765, 819, 945, 975, 1071, 1079, 1105, 1245, 1275, 1365, 1411, 1547, 1575, 1743, 1755, 1785, 1989, 2075, 2241, 2275, 2295, 2457, 2905, 2925, 2975, 3213, 3237, 3315, 3735, 3825, 4095, 4233, 4641, 4725, 5229, 5355, 5395, 5525, 5967, 6225, 6825, 7055, 7553, 7735, 8715, 8775, 8925, 9711, 9877, 9945, 11205, 11475, 12285, 12699, 13923, 14525, 15687, 16065, 16185, 16575, 18343, 18675, 20475, 21165, 22659, 23205, 26145, 26775, 26975, 29133, 29631, 29835, 35275, 37765, 38097, 38675, 41769, 43575, 48555, 49385, 49725, 55029, 56025, 61425, 63495, 67977, 69615, 78435, 80325, 80925, 88893, 91715, 105825, 113295, 116025, 128401, 130725, 145665, 148155, 149175, 165087, 188825, 190485, 203931, 208845, 242775, 246925, 266679, 275145, 317475, 339885, 348075, 385203, 392175, 444465, 458575, 495261, 566475, 642005, 728325, 740775, 825435, 952425, 1019655, 1044225, 1155609, 1333395, 1375725, 1699425, 1926015, 2222325, 2476305, 3210025, 3466827, 4127175, 5098275, 5778045, 6666975, 9630075, 12381525, 17334135, 28890225, 86670675]

約数ペア:

[(1, 86670675), (3, 28890225), (5, 17334135), (7, 12381525), (9, 9630075), (13, 6666975), (15, 5778045), (17, 5098275), (21, 4127175), (25, 3466827), (27, 3210025), (35, 2476305), (39, 2222325), (45, 1926015), (51, 1699425), (63, 1375725), (65, 1333395), (75, 1155609), (83, 1044225), (85, 1019655), (91, 952425), (105, 825435), (117, 740775), (119, 728325), (135, 642005), (153, 566475), (175, 495261), (189, 458575), (195, 444465), (221, 392175), (225, 385203), (249, 348075), (255, 339885), (273, 317475), (315, 275145), (325, 266679), (351, 246925), (357, 242775), (415, 208845), (425, 203931), (455, 190485), (459, 188825), (525, 165087), (581, 149175), (585, 148155), (595, 145665), (663, 130725), (675, 128401), (747, 116025), (765, 113295), (819, 105825), (945, 91715), (975, 88893), (1071, 80925), (1079, 80325), (1105, 78435), (1245, 69615), (1275, 67977), (1365, 63495), (1411, 61425), (1547, 56025), (1575, 55029), (1743, 49725), (1755, 49385), (1785, 48555), (1989, 43575), (2075, 41769), (2241, 38675), (2275, 38097), (2295, 37765), (2457, 35275), (2905, 29835), (2925, 29631), (2975, 29133), (3213, 26975), (3237, 26775), (3315, 26145), (3735, 23205), (3825, 22659), (4095, 21165), (4233, 20475), (4641, 18675), (4725, 18343), (5229, 16575), (5355, 16185), (5395, 16065), (5525, 15687), (5967, 14525), (6225, 13923), (6825, 12699), (7055, 12285), (7553, 11475), (7735, 11205), (8715, 9945), (8775, 9877), (8925, 9711)]