138475260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 534223872

約数和(自身を除く): 395748612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 97, 99, 103, 105, 110, 126, 132, 140, 154, 165, 180, 194, 198, 206, 210, 220, 231, 252, 291, 308, 309, 315, 330, 385, 388, 396, 412, 420, 462, 485, 495, 515, 582, 618, 630, 660, 679, 693, 721, 770, 873, 924, 927, 970, 990, 1030, 1067, 1133, 1155, 1164, 1236, 1260, 1358, 1386, 1442, 1455, 1540, 1545, 1746, 1854, 1940, 1980, 2037, 2060, 2134, 2163, 2266, 2310, 2716, 2772, 2884, 2910, 3090, 3201, 3395, 3399, 3465, 3492, 3605, 3708, 4074, 4268, 4326, 4365, 4532, 4620, 4635, 5335, 5665, 5820, 6111, 6180, 6402, 6489, 6790, 6798, 6930, 7210, 7469, 7931, 8148, 8652, 8730, 9270, 9603, 9991, 10185, 10197, 10670, 10815, 11330, 12222, 12804, 12978, 13580, 13596, 13860, 14420, 14938, 15862, 16005, 16995, 17460, 18540, 19206, 19982, 20370, 20394, 21340, 21630, 22407, 22660, 23793, 24444, 25956, 29876, 29973, 30555, 31724, 32010, 32445, 33990, 37345, 38412, 39655, 39964, 40740, 40788, 43260, 44814, 47586, 48015, 49955, 50985, 59946, 61110, 64020, 64890, 67221, 67980, 69937, 71379, 74690, 79310, 89628, 89919, 95172, 96030, 99910, 101970, 109901, 112035, 118965, 119892, 122220, 129780, 134442, 139874, 142758, 149380, 149865, 158620, 179838, 192060, 199820, 203940, 209811, 219802, 224070, 237930, 268884, 279748, 285516, 299730, 329703, 336105, 349685, 356895, 359676, 419622, 439604, 448140, 449595, 475860, 549505, 599460, 629433, 659406, 672210, 699370, 713790, 769307, 839244, 899190, 989109, 1049055, 1099010, 1258866, 1318812, 1344420, 1398740, 1427580, 1538614, 1648515, 1798380, 1978218, 2098110, 2198020, 2307921, 2517732, 3077228, 3147165, 3297030, 3846535, 3956436, 4196220, 4615842, 4945545, 6294330, 6594060, 6923763, 7693070, 9231684, 9891090, 11539605, 12588660, 13847526, 15386140, 19782180, 23079210, 27695052, 34618815, 46158420, 69237630, 138475260]

約数ペア:

[(1, 138475260), (2, 69237630), (3, 46158420), (4, 34618815), (5, 27695052), (6, 23079210), (7, 19782180), (9, 15386140), (10, 13847526), (11, 12588660), (12, 11539605), (14, 9891090), (15, 9231684), (18, 7693070), (20, 6923763), (21, 6594060), (22, 6294330), (28, 4945545), (30, 4615842), (33, 4196220), (35, 3956436), (36, 3846535), (42, 3297030), (44, 3147165), (45, 3077228), (55, 2517732), (60, 2307921), (63, 2198020), (66, 2098110), (70, 1978218), (77, 1798380), (84, 1648515), (90, 1538614), (97, 1427580), (99, 1398740), (103, 1344420), (105, 1318812), (110, 1258866), (126, 1099010), (132, 1049055), (140, 989109), (154, 899190), (165, 839244), (180, 769307), (194, 713790), (198, 699370), (206, 672210), (210, 659406), (220, 629433), (231, 599460), (252, 549505), (291, 475860), (308, 449595), (309, 448140), (315, 439604), (330, 419622), (385, 359676), (388, 356895), (396, 349685), (412, 336105), (420, 329703), (462, 299730), (485, 285516), (495, 279748), (515, 268884), (582, 237930), (618, 224070), (630, 219802), (660, 209811), (679, 203940), (693, 199820), (721, 192060), (770, 179838), (873, 158620), (924, 149865), (927, 149380), (970, 142758), (990, 139874), (1030, 134442), (1067, 129780), (1133, 122220), (1155, 119892), (1164, 118965), (1236, 112035), (1260, 109901), (1358, 101970), (1386, 99910), (1442, 96030), (1455, 95172), (1540, 89919), (1545, 89628), (1746, 79310), (1854, 74690), (1940, 71379), (1980, 69937), (2037, 67980), (2060, 67221), (2134, 64890), (2163, 64020), (2266, 61110), (2310, 59946), (2716, 50985), (2772, 49955), (2884, 48015), (2910, 47586), (3090, 44814), (3201, 43260), (3395, 40788), (3399, 40740), (3465, 39964), (3492, 39655), (3605, 38412), (3708, 37345), (4074, 33990), (4268, 32445), (4326, 32010), (4365, 31724), (4532, 30555), (4620, 29973), (4635, 29876), (5335, 25956), (5665, 24444), (5820, 23793), (6111, 22660), (6180, 22407), (6402, 21630), (6489, 21340), (6790, 20394), (6798, 20370), (6930, 19982), (7210, 19206), (7469, 18540), (7931, 17460), (8148, 16995), (8652, 16005), (8730, 15862), (9270, 14938), (9603, 14420), (9991, 13860), (10185, 13596), (10197, 13580), (10670, 12978), (10815, 12804), (11330, 12222)]