55605690

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{467}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 174781152

約数和(自身を除く): 119175462

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 378, 405, 441, 467, 486, 490, 567, 630, 735, 810, 882, 934, 945, 1134, 1215, 1323, 1401, 1470, 1701, 1890, 2205, 2335, 2430, 2646, 2802, 2835, 3269, 3402, 3969, 4203, 4410, 4670, 5670, 6538, 6615, 7005, 7938, 8406, 8505, 9807, 11907, 12609, 13230, 14010, 16345, 17010, 19614, 19845, 21015, 22883, 23814, 25218, 29421, 32690, 37827, 39690, 42030, 45766, 49035, 58842, 59535, 63045, 68649, 75654, 88263, 98070, 113481, 114415, 119070, 126090, 137298, 147105, 176526, 189135, 205947, 226962, 228830, 264789, 294210, 343245, 378270, 411894, 441315, 529578, 567405, 617841, 686490, 794367, 882630, 1029735, 1134810, 1235682, 1323945, 1588734, 1853523, 2059470, 2647890, 3089205, 3707046, 3971835, 5560569, 6178410, 7943670, 9267615, 11121138, 18535230, 27802845, 55605690]

約数ペア:

[(1, 55605690), (2, 27802845), (3, 18535230), (5, 11121138), (6, 9267615), (7, 7943670), (9, 6178410), (10, 5560569), (14, 3971835), (15, 3707046), (18, 3089205), (21, 2647890), (27, 2059470), (30, 1853523), (35, 1588734), (42, 1323945), (45, 1235682), (49, 1134810), (54, 1029735), (63, 882630), (70, 794367), (81, 686490), (90, 617841), (98, 567405), (105, 529578), (126, 441315), (135, 411894), (147, 378270), (162, 343245), (189, 294210), (210, 264789), (243, 228830), (245, 226962), (270, 205947), (294, 189135), (315, 176526), (378, 147105), (405, 137298), (441, 126090), (467, 119070), (486, 114415), (490, 113481), (567, 98070), (630, 88263), (735, 75654), (810, 68649), (882, 63045), (934, 59535), (945, 58842), (1134, 49035), (1215, 45766), (1323, 42030), (1401, 39690), (1470, 37827), (1701, 32690), (1890, 29421), (2205, 25218), (2335, 23814), (2430, 22883), (2646, 21015), (2802, 19845), (2835, 19614), (3269, 17010), (3402, 16345), (3969, 14010), (4203, 13230), (4410, 12609), (4670, 11907), (5670, 9807), (6538, 8505), (6615, 8406), (7005, 7938)]