100251270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17681}}^1$

素因数の和:17707

約数の個数: 80

約数和(自身を含む): 308091168

約数和(自身を除く): 207839898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 17681, 35362, 53043, 88405, 106086, 123767, 159129, 176810, 247534, 265215, 318258, 371301, 477387, 530430, 618835, 742602, 795645, 954774, 1113903, 1237670, 1432161, 1591290, 1856505, 2227806, 2386935, 2864322, 3341709, 3713010, 4773870, 5569515, 6683418, 7160805, 10025127, 11139030, 14321610, 16708545, 20050254, 33417090, 50125635, 100251270]

約数ペア:

[(1, 100251270), (2, 50125635), (3, 33417090), (5, 20050254), (6, 16708545), (7, 14321610), (9, 11139030), (10, 10025127), (14, 7160805), (15, 6683418), (18, 5569515), (21, 4773870), (27, 3713010), (30, 3341709), (35, 2864322), (42, 2386935), (45, 2227806), (54, 1856505), (63, 1591290), (70, 1432161), (81, 1237670), (90, 1113903), (105, 954774), (126, 795645), (135, 742602), (162, 618835), (189, 530430), (210, 477387), (270, 371301), (315, 318258), (378, 265215), (405, 247534), (567, 176810), (630, 159129), (810, 123767), (945, 106086), (1134, 88405), (1890, 53043), (2835, 35362), (5670, 17681)]