54183870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 105483330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 129, 130, 135, 195, 215, 234, 258, 270, 351, 359, 387, 390, 430, 559, 585, 645, 702, 718, 774, 1077, 1118, 1161, 1170, 1290, 1677, 1755, 1795, 1935, 2154, 2322, 2795, 3231, 3354, 3510, 3590, 3870, 4667, 5031, 5385, 5590, 5805, 6462, 8385, 9334, 9693, 10062, 10770, 11610, 14001, 15093, 15437, 16155, 16770, 19386, 23335, 25155, 28002, 30186, 30874, 32310, 42003, 46311, 46670, 48465, 50310, 70005, 75465, 77185, 84006, 92622, 96930, 126009, 138933, 140010, 150930, 154370, 200681, 210015, 231555, 252018, 277866, 401362, 416799, 420030, 463110, 602043, 630045, 694665, 833598, 1003405, 1204086, 1260090, 1389330, 1806129, 2006810, 2083995, 3010215, 3612258, 4167990, 5418387, 6020430, 9030645, 10836774, 18061290, 27091935, 54183870]

約数ペア:

[(1, 54183870), (2, 27091935), (3, 18061290), (5, 10836774), (6, 9030645), (9, 6020430), (10, 5418387), (13, 4167990), (15, 3612258), (18, 3010215), (26, 2083995), (27, 2006810), (30, 1806129), (39, 1389330), (43, 1260090), (45, 1204086), (54, 1003405), (65, 833598), (78, 694665), (86, 630045), (90, 602043), (117, 463110), (129, 420030), (130, 416799), (135, 401362), (195, 277866), (215, 252018), (234, 231555), (258, 210015), (270, 200681), (351, 154370), (359, 150930), (387, 140010), (390, 138933), (430, 126009), (559, 96930), (585, 92622), (645, 84006), (702, 77185), (718, 75465), (774, 70005), (1077, 50310), (1118, 48465), (1161, 46670), (1170, 46311), (1290, 42003), (1677, 32310), (1755, 30874), (1795, 30186), (1935, 28002), (2154, 25155), (2322, 23335), (2795, 19386), (3231, 16770), (3354, 16155), (3510, 15437), (3590, 15093), (3870, 14001), (4667, 11610), (5031, 10770), (5385, 10062), (5590, 9693), (5805, 9334), (6462, 8385)]