68656770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 224550144

約数和(自身を除く): 155893374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 83, 90, 91, 101, 105, 117, 126, 130, 166, 182, 195, 202, 210, 234, 249, 273, 303, 315, 390, 415, 455, 498, 505, 546, 581, 585, 606, 630, 707, 747, 819, 830, 909, 910, 1010, 1079, 1162, 1170, 1245, 1313, 1365, 1414, 1494, 1515, 1638, 1743, 1818, 2121, 2158, 2490, 2626, 2730, 2905, 3030, 3237, 3486, 3535, 3735, 3939, 4095, 4242, 4545, 5229, 5395, 5810, 6363, 6474, 6565, 7070, 7470, 7553, 7878, 8190, 8383, 8715, 9090, 9191, 9711, 10458, 10605, 10790, 11817, 12726, 13130, 15106, 16185, 16766, 17430, 18382, 19422, 19695, 21210, 22659, 23634, 25149, 26145, 27573, 31815, 32370, 37765, 39390, 41915, 45318, 45955, 48555, 50298, 52290, 55146, 58681, 59085, 63630, 67977, 75447, 75530, 82719, 83830, 91910, 97110, 108979, 113295, 117362, 118170, 125745, 135954, 137865, 150894, 165438, 176043, 217958, 226590, 251490, 275730, 293405, 326937, 339885, 352086, 377235, 413595, 528129, 544895, 586810, 653874, 679770, 754470, 762853, 827190, 880215, 980811, 1056258, 1089790, 1525706, 1634685, 1760430, 1961622, 2288559, 2640645, 3269370, 3814265, 4577118, 4904055, 5281290, 6865677, 7628530, 9808110, 11442795, 13731354, 22885590, 34328385, 68656770]

約数ペア:

[(1, 68656770), (2, 34328385), (3, 22885590), (5, 13731354), (6, 11442795), (7, 9808110), (9, 7628530), (10, 6865677), (13, 5281290), (14, 4904055), (15, 4577118), (18, 3814265), (21, 3269370), (26, 2640645), (30, 2288559), (35, 1961622), (39, 1760430), (42, 1634685), (45, 1525706), (63, 1089790), (65, 1056258), (70, 980811), (78, 880215), (83, 827190), (90, 762853), (91, 754470), (101, 679770), (105, 653874), (117, 586810), (126, 544895), (130, 528129), (166, 413595), (182, 377235), (195, 352086), (202, 339885), (210, 326937), (234, 293405), (249, 275730), (273, 251490), (303, 226590), (315, 217958), (390, 176043), (415, 165438), (455, 150894), (498, 137865), (505, 135954), (546, 125745), (581, 118170), (585, 117362), (606, 113295), (630, 108979), (707, 97110), (747, 91910), (819, 83830), (830, 82719), (909, 75530), (910, 75447), (1010, 67977), (1079, 63630), (1162, 59085), (1170, 58681), (1245, 55146), (1313, 52290), (1365, 50298), (1414, 48555), (1494, 45955), (1515, 45318), (1638, 41915), (1743, 39390), (1818, 37765), (2121, 32370), (2158, 31815), (2490, 27573), (2626, 26145), (2730, 25149), (2905, 23634), (3030, 22659), (3237, 21210), (3486, 19695), (3535, 19422), (3735, 18382), (3939, 17430), (4095, 16766), (4242, 16185), (4545, 15106), (5229, 13130), (5395, 12726), (5810, 11817), (6363, 10790), (6474, 10605), (6565, 10458), (7070, 9711), (7470, 9191), (7553, 9090), (7878, 8715), (8190, 8383)]