126699930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1625

約数の個数: 128

約数和(自身を含む): 395366400

約数和(自身を除く): 268666470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 126, 129, 135, 189, 210, 215, 258, 270, 301, 315, 378, 387, 430, 602, 630, 645, 774, 903, 945, 1161, 1290, 1505, 1559, 1806, 1890, 1935, 2322, 2709, 3010, 3118, 3870, 4515, 4677, 5418, 5805, 7795, 8127, 9030, 9354, 10913, 11610, 13545, 14031, 15590, 16254, 21826, 23385, 27090, 28062, 32739, 40635, 42093, 46770, 54565, 65478, 67037, 70155, 81270, 84186, 98217, 109130, 134074, 140310, 163695, 196434, 201111, 210465, 294651, 327390, 335185, 402222, 420930, 469259, 491085, 589302, 603333, 670370, 938518, 982170, 1005555, 1206666, 1407777, 1473255, 1809999, 2011110, 2346295, 2815554, 2946510, 3016665, 3619998, 4223331, 4692590, 6033330, 7038885, 8446662, 9049995, 12669993, 14077770, 18099990, 21116655, 25339986, 42233310, 63349965, 126699930]

約数ペア:

[(1, 126699930), (2, 63349965), (3, 42233310), (5, 25339986), (6, 21116655), (7, 18099990), (9, 14077770), (10, 12669993), (14, 9049995), (15, 8446662), (18, 7038885), (21, 6033330), (27, 4692590), (30, 4223331), (35, 3619998), (42, 3016665), (43, 2946510), (45, 2815554), (54, 2346295), (63, 2011110), (70, 1809999), (86, 1473255), (90, 1407777), (105, 1206666), (126, 1005555), (129, 982170), (135, 938518), (189, 670370), (210, 603333), (215, 589302), (258, 491085), (270, 469259), (301, 420930), (315, 402222), (378, 335185), (387, 327390), (430, 294651), (602, 210465), (630, 201111), (645, 196434), (774, 163695), (903, 140310), (945, 134074), (1161, 109130), (1290, 98217), (1505, 84186), (1559, 81270), (1806, 70155), (1890, 67037), (1935, 65478), (2322, 54565), (2709, 46770), (3010, 42093), (3118, 40635), (3870, 32739), (4515, 28062), (4677, 27090), (5418, 23385), (5805, 21826), (7795, 16254), (8127, 15590), (9030, 14031), (9354, 13545), (10913, 11610)]