80000298

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 223027200

約数和(自身を除く): 143026902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 47, 54, 57, 63, 79, 81, 94, 114, 126, 133, 141, 158, 162, 171, 189, 237, 266, 282, 329, 342, 378, 399, 423, 474, 513, 553, 567, 658, 711, 798, 846, 893, 987, 1026, 1106, 1134, 1197, 1269, 1422, 1501, 1539, 1659, 1786, 1974, 2133, 2394, 2538, 2679, 2961, 3002, 3078, 3318, 3591, 3713, 3807, 4266, 4503, 4977, 5358, 5922, 6251, 6399, 7182, 7426, 7614, 8037, 8883, 9006, 9954, 10507, 10773, 11139, 12502, 12798, 13509, 14931, 16074, 17766, 18753, 21014, 21546, 22278, 24111, 25991, 26649, 27018, 29862, 31521, 33417, 37506, 40527, 44793, 48222, 51982, 53298, 56259, 63042, 66834, 70547, 72333, 77973, 81054, 89586, 94563, 100251, 112518, 121581, 141094, 144666, 155946, 168777, 189126, 200502, 211641, 233919, 243162, 283689, 300753, 337554, 423282, 467838, 493829, 506331, 567378, 601506, 634923, 701757, 851067, 987658, 1012662, 1269846, 1403514, 1481487, 1702134, 1904769, 2105271, 2962974, 3809538, 4210542, 4444461, 5714307, 8888922, 11428614, 13333383, 26666766, 40000149, 80000298]

約数ペア:

[(1, 80000298), (2, 40000149), (3, 26666766), (6, 13333383), (7, 11428614), (9, 8888922), (14, 5714307), (18, 4444461), (19, 4210542), (21, 3809538), (27, 2962974), (38, 2105271), (42, 1904769), (47, 1702134), (54, 1481487), (57, 1403514), (63, 1269846), (79, 1012662), (81, 987658), (94, 851067), (114, 701757), (126, 634923), (133, 601506), (141, 567378), (158, 506331), (162, 493829), (171, 467838), (189, 423282), (237, 337554), (266, 300753), (282, 283689), (329, 243162), (342, 233919), (378, 211641), (399, 200502), (423, 189126), (474, 168777), (513, 155946), (553, 144666), (567, 141094), (658, 121581), (711, 112518), (798, 100251), (846, 94563), (893, 89586), (987, 81054), (1026, 77973), (1106, 72333), (1134, 70547), (1197, 66834), (1269, 63042), (1422, 56259), (1501, 53298), (1539, 51982), (1659, 48222), (1786, 44793), (1974, 40527), (2133, 37506), (2394, 33417), (2538, 31521), (2679, 29862), (2961, 27018), (3002, 26649), (3078, 25991), (3318, 24111), (3591, 22278), (3713, 21546), (3807, 21014), (4266, 18753), (4503, 17766), (4977, 16074), (5358, 14931), (5922, 13509), (6251, 12798), (6399, 12502), (7182, 11139), (7426, 10773), (7614, 10507), (8037, 9954), (8883, 9006)]