138659850

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 453000768

約数和(自身を除く): 314340918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 67, 70, 73, 75, 81, 90, 105, 126, 134, 135, 146, 150, 162, 175, 189, 201, 210, 219, 225, 270, 315, 335, 350, 365, 378, 402, 405, 438, 450, 469, 511, 525, 567, 603, 630, 657, 670, 675, 730, 810, 938, 945, 1005, 1022, 1050, 1095, 1134, 1206, 1314, 1350, 1407, 1533, 1575, 1675, 1809, 1825, 1890, 1971, 2010, 2025, 2190, 2345, 2555, 2814, 2835, 3015, 3066, 3150, 3285, 3350, 3618, 3650, 3942, 4050, 4221, 4599, 4690, 4725, 4891, 5025, 5110, 5427, 5475, 5670, 5913, 6030, 6570, 7035, 7665, 8442, 9045, 9198, 9450, 9782, 9855, 10050, 10854, 10950, 11725, 11826, 12663, 12775, 13797, 14070, 14175, 14673, 15075, 15330, 16425, 18090, 19710, 21105, 22995, 23450, 24455, 25326, 25550, 27135, 27594, 28350, 29346, 29565, 30150, 32850, 34237, 35175, 37989, 38325, 41391, 42210, 44019, 45225, 45990, 48910, 49275, 54270, 59130, 63315, 68474, 68985, 70350, 73365, 75978, 76650, 82782, 88038, 90450, 98550, 102711, 105525, 114975, 122275, 126630, 132057, 135675, 137970, 146730, 147825, 171185, 189945, 205422, 206955, 211050, 220095, 229950, 244550, 264114, 271350, 295650, 308133, 316575, 342370, 344925, 366825, 379890, 396171, 413910, 440190, 513555, 616266, 633150, 660285, 689850, 733650, 792342, 855925, 924399, 949725, 1027110, 1034775, 1100475, 1320570, 1540665, 1711850, 1848798, 1899450, 1980855, 2069550, 2200950, 2567775, 2773197, 3081330, 3301425, 3961710, 4621995, 5135550, 5546394, 6602850, 7703325, 9243990, 9904275, 13865985, 15406650, 19808550, 23109975, 27731970, 46219950, 69329925, 138659850]

約数ペア:

[(1, 138659850), (2, 69329925), (3, 46219950), (5, 27731970), (6, 23109975), (7, 19808550), (9, 15406650), (10, 13865985), (14, 9904275), (15, 9243990), (18, 7703325), (21, 6602850), (25, 5546394), (27, 5135550), (30, 4621995), (35, 3961710), (42, 3301425), (45, 3081330), (50, 2773197), (54, 2567775), (63, 2200950), (67, 2069550), (70, 1980855), (73, 1899450), (75, 1848798), (81, 1711850), (90, 1540665), (105, 1320570), (126, 1100475), (134, 1034775), (135, 1027110), (146, 949725), (150, 924399), (162, 855925), (175, 792342), (189, 733650), (201, 689850), (210, 660285), (219, 633150), (225, 616266), (270, 513555), (315, 440190), (335, 413910), (350, 396171), (365, 379890), (378, 366825), (402, 344925), (405, 342370), (438, 316575), (450, 308133), (469, 295650), (511, 271350), (525, 264114), (567, 244550), (603, 229950), (630, 220095), (657, 211050), (670, 206955), (675, 205422), (730, 189945), (810, 171185), (938, 147825), (945, 146730), (1005, 137970), (1022, 135675), (1050, 132057), (1095, 126630), (1134, 122275), (1206, 114975), (1314, 105525), (1350, 102711), (1407, 98550), (1533, 90450), (1575, 88038), (1675, 82782), (1809, 76650), (1825, 75978), (1890, 73365), (1971, 70350), (2010, 68985), (2025, 68474), (2190, 63315), (2345, 59130), (2555, 54270), (2814, 49275), (2835, 48910), (3015, 45990), (3066, 45225), (3150, 44019), (3285, 42210), (3350, 41391), (3618, 38325), (3650, 37989), (3942, 35175), (4050, 34237), (4221, 32850), (4599, 30150), (4690, 29565), (4725, 29346), (4891, 28350), (5025, 27594), (5110, 27135), (5427, 25550), (5475, 25326), (5670, 24455), (5913, 23450), (6030, 22995), (6570, 21105), (7035, 19710), (7665, 18090), (8442, 16425), (9045, 15330), (9198, 15075), (9450, 14673), (9782, 14175), (9855, 14070), (10050, 13797), (10854, 12775), (10950, 12663), (11725, 11826)]