154426140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3440

約数の個数: 144

約数和(自身を含む): 533385216

約数和(自身を除く): 378959076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 3036, 3391, 3795, 4140, 4554, 5060, 6782, 7590, 9108, 10173, 11385, 13564, 15180, 16955, 20346, 22770, 30519, 33910, 37301, 40692, 45540, 50865, 61038, 67820, 74602, 77993, 101730, 111903, 122076, 149204, 152595, 155986, 186505, 203460, 223806, 233979, 305190, 311972, 335709, 373010, 389965, 447612, 467958, 559515, 610380, 671418, 701937, 746020, 779930, 857923, 935916, 1119030, 1169895, 1342836, 1403874, 1559860, 1678545, 1715846, 2238060, 2339790, 2573769, 2807748, 3357090, 3431692, 3509685, 4289615, 4679580, 5147538, 6714180, 7019370, 7721307, 8579230, 10295076, 12868845, 14038740, 15442614, 17158460, 25737690, 30885228, 38606535, 51475380, 77213070, 154426140]

約数ペア:

[(1, 154426140), (2, 77213070), (3, 51475380), (4, 38606535), (5, 30885228), (6, 25737690), (9, 17158460), (10, 15442614), (11, 14038740), (12, 12868845), (15, 10295076), (18, 8579230), (20, 7721307), (22, 7019370), (23, 6714180), (30, 5147538), (33, 4679580), (36, 4289615), (44, 3509685), (45, 3431692), (46, 3357090), (55, 2807748), (60, 2573769), (66, 2339790), (69, 2238060), (90, 1715846), (92, 1678545), (99, 1559860), (110, 1403874), (115, 1342836), (132, 1169895), (138, 1119030), (165, 935916), (180, 857923), (198, 779930), (207, 746020), (220, 701937), (230, 671418), (253, 610380), (276, 559515), (330, 467958), (345, 447612), (396, 389965), (414, 373010), (460, 335709), (495, 311972), (506, 305190), (660, 233979), (690, 223806), (759, 203460), (828, 186505), (990, 155986), (1012, 152595), (1035, 149204), (1265, 122076), (1380, 111903), (1518, 101730), (1980, 77993), (2070, 74602), (2277, 67820), (2530, 61038), (3036, 50865), (3391, 45540), (3795, 40692), (4140, 37301), (4554, 33910), (5060, 30519), (6782, 22770), (7590, 20346), (9108, 16955), (10173, 15180), (11385, 13564)]