138073600

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 414044928

約数和(自身を除く): 275971328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 67, 70, 80, 92, 100, 112, 115, 128, 134, 140, 160, 161, 175, 184, 200, 224, 230, 256, 268, 280, 320, 322, 335, 350, 368, 400, 448, 460, 469, 512, 536, 560, 575, 640, 644, 670, 700, 736, 800, 805, 896, 920, 938, 1072, 1120, 1150, 1280, 1288, 1340, 1400, 1472, 1541, 1600, 1610, 1675, 1792, 1840, 1876, 2144, 2240, 2300, 2345, 2560, 2576, 2680, 2800, 2944, 3082, 3200, 3220, 3350, 3584, 3680, 3752, 4025, 4288, 4480, 4600, 4690, 5152, 5360, 5600, 5888, 6164, 6400, 6440, 6700, 7360, 7504, 7705, 8050, 8576, 8960, 9200, 9380, 10304, 10720, 10787, 11200, 11725, 11776, 12328, 12800, 12880, 13400, 14720, 15008, 15410, 16100, 17152, 17920, 18400, 18760, 20608, 21440, 21574, 22400, 23450, 24656, 25760, 26800, 29440, 30016, 30820, 32200, 34304, 36800, 37520, 38525, 41216, 42880, 43148, 44800, 46900, 49312, 51520, 53600, 53935, 58880, 60032, 61640, 64400, 73600, 75040, 77050, 82432, 85760, 86296, 89600, 93800, 98624, 103040, 107200, 107870, 120064, 123280, 128800, 147200, 150080, 154100, 171520, 172592, 187600, 197248, 206080, 214400, 215740, 240128, 246560, 257600, 269675, 294400, 300160, 308200, 345184, 375200, 394496, 412160, 428800, 431480, 493120, 515200, 539350, 600320, 616400, 690368, 750400, 788992, 857600, 862960, 986240, 1030400, 1078700, 1200640, 1232800, 1380736, 1500800, 1725920, 1972480, 2060800, 2157400, 2465600, 2761472, 3001600, 3451840, 3944960, 4314800, 4931200, 5522944, 6003200, 6903680, 8629600, 9862400, 13807360, 17259200, 19724800, 27614720, 34518400, 69036800, 138073600]

約数ペア:

[(1, 138073600), (2, 69036800), (4, 34518400), (5, 27614720), (7, 19724800), (8, 17259200), (10, 13807360), (14, 9862400), (16, 8629600), (20, 6903680), (23, 6003200), (25, 5522944), (28, 4931200), (32, 4314800), (35, 3944960), (40, 3451840), (46, 3001600), (50, 2761472), (56, 2465600), (64, 2157400), (67, 2060800), (70, 1972480), (80, 1725920), (92, 1500800), (100, 1380736), (112, 1232800), (115, 1200640), (128, 1078700), (134, 1030400), (140, 986240), (160, 862960), (161, 857600), (175, 788992), (184, 750400), (200, 690368), (224, 616400), (230, 600320), (256, 539350), (268, 515200), (280, 493120), (320, 431480), (322, 428800), (335, 412160), (350, 394496), (368, 375200), (400, 345184), (448, 308200), (460, 300160), (469, 294400), (512, 269675), (536, 257600), (560, 246560), (575, 240128), (640, 215740), (644, 214400), (670, 206080), (700, 197248), (736, 187600), (800, 172592), (805, 171520), (896, 154100), (920, 150080), (938, 147200), (1072, 128800), (1120, 123280), (1150, 120064), (1280, 107870), (1288, 107200), (1340, 103040), (1400, 98624), (1472, 93800), (1541, 89600), (1600, 86296), (1610, 85760), (1675, 82432), (1792, 77050), (1840, 75040), (1876, 73600), (2144, 64400), (2240, 61640), (2300, 60032), (2345, 58880), (2560, 53935), (2576, 53600), (2680, 51520), (2800, 49312), (2944, 46900), (3082, 44800), (3200, 43148), (3220, 42880), (3350, 41216), (3584, 38525), (3680, 37520), (3752, 36800), (4025, 34304), (4288, 32200), (4480, 30820), (4600, 30016), (4690, 29440), (5152, 26800), (5360, 25760), (5600, 24656), (5888, 23450), (6164, 22400), (6400, 21574), (6440, 21440), (6700, 20608), (7360, 18760), (7504, 18400), (7705, 17920), (8050, 17152), (8576, 16100), (8960, 15410), (9200, 15008), (9380, 14720), (10304, 13400), (10720, 12880), (10787, 12800), (11200, 12328), (11725, 11776)]