183540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 96

約数和(自身を含む): 645120

約数和(自身を除く): 461580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 380, 399, 420, 437, 460, 483, 532, 570, 644, 665, 690, 798, 805, 874, 966, 1140, 1311, 1330, 1380, 1596, 1610, 1748, 1932, 1995, 2185, 2415, 2622, 2660, 3059, 3220, 3990, 4370, 4830, 5244, 6118, 6555, 7980, 8740, 9177, 9660, 12236, 13110, 15295, 18354, 26220, 30590, 36708, 45885, 61180, 91770, 183540]

約数ペア:

[(1, 183540), (2, 91770), (3, 61180), (4, 45885), (5, 36708), (6, 30590), (7, 26220), (10, 18354), (12, 15295), (14, 13110), (15, 12236), (19, 9660), (20, 9177), (21, 8740), (23, 7980), (28, 6555), (30, 6118), (35, 5244), (38, 4830), (42, 4370), (46, 3990), (57, 3220), (60, 3059), (69, 2660), (70, 2622), (76, 2415), (84, 2185), (92, 1995), (95, 1932), (105, 1748), (114, 1610), (115, 1596), (133, 1380), (138, 1330), (140, 1311), (161, 1140), (190, 966), (210, 874), (228, 805), (230, 798), (266, 690), (276, 665), (285, 644), (322, 570), (345, 532), (380, 483), (399, 460), (420, 437)]