138423600

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{1831}}^1$

素因数の和:1865

約数の個数: 240

約数和(自身を含む): 563376640

約数和(自身を除く): 424953040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1831, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3662, 3780, 4200, 4725, 5040, 5400, 5493, 6300, 7324, 7560, 8400, 9155, 9450, 10800, 10986, 12600, 12817, 14648, 15120, 16479, 18310, 18900, 21972, 25200, 25634, 27465, 29296, 32958, 36620, 37800, 38451, 43944, 45775, 49437, 51268, 54930, 64085, 65916, 73240, 75600, 76902, 82395, 87888, 91550, 98874, 102536, 109860, 115353, 128170, 131832, 137325, 146480, 153804, 164790, 183100, 192255, 197748, 205072, 219720, 230706, 247185, 256340, 263664, 274650, 307608, 320425, 329580, 346059, 366200, 384510, 395496, 411975, 439440, 461412, 494370, 512680, 549300, 576765, 615216, 640850, 659160, 692118, 732400, 769020, 790992, 823950, 922824, 961275, 988740, 1025360, 1098600, 1153530, 1235925, 1281700, 1318320, 1384236, 1538040, 1647900, 1730295, 1845648, 1922550, 1977480, 2197200, 2307060, 2471850, 2563400, 2768472, 2883825, 3076080, 3295800, 3460590, 3845100, 3954960, 4614120, 4943700, 5126800, 5536944, 5767650, 6591600, 6921180, 7690200, 8651475, 9228240, 9887400, 11535300, 13842360, 15380400, 17302950, 19774800, 23070600, 27684720, 34605900, 46141200, 69211800, 138423600]

約数ペア:

[(1, 138423600), (2, 69211800), (3, 46141200), (4, 34605900), (5, 27684720), (6, 23070600), (7, 19774800), (8, 17302950), (9, 15380400), (10, 13842360), (12, 11535300), (14, 9887400), (15, 9228240), (16, 8651475), (18, 7690200), (20, 6921180), (21, 6591600), (24, 5767650), (25, 5536944), (27, 5126800), (28, 4943700), (30, 4614120), (35, 3954960), (36, 3845100), (40, 3460590), (42, 3295800), (45, 3076080), (48, 2883825), (50, 2768472), (54, 2563400), (56, 2471850), (60, 2307060), (63, 2197200), (70, 1977480), (72, 1922550), (75, 1845648), (80, 1730295), (84, 1647900), (90, 1538040), (100, 1384236), (105, 1318320), (108, 1281700), (112, 1235925), (120, 1153530), (126, 1098600), (135, 1025360), (140, 988740), (144, 961275), (150, 922824), (168, 823950), (175, 790992), (180, 769020), (189, 732400), (200, 692118), (210, 659160), (216, 640850), (225, 615216), (240, 576765), (252, 549300), (270, 512680), (280, 494370), (300, 461412), (315, 439440), (336, 411975), (350, 395496), (360, 384510), (378, 366200), (400, 346059), (420, 329580), (432, 320425), (450, 307608), (504, 274650), (525, 263664), (540, 256340), (560, 247185), (600, 230706), (630, 219720), (675, 205072), (700, 197748), (720, 192255), (756, 183100), (840, 164790), (900, 153804), (945, 146480), (1008, 137325), (1050, 131832), (1080, 128170), (1200, 115353), (1260, 109860), (1350, 102536), (1400, 98874), (1512, 91550), (1575, 87888), (1680, 82395), (1800, 76902), (1831, 75600), (1890, 73240), (2100, 65916), (2160, 64085), (2520, 54930), (2700, 51268), (2800, 49437), (3024, 45775), (3150, 43944), (3600, 38451), (3662, 37800), (3780, 36620), (4200, 32958), (4725, 29296), (5040, 27465), (5400, 25634), (5493, 25200), (6300, 21972), (7324, 18900), (7560, 18310), (8400, 16479), (9155, 15120), (9450, 14648), (10800, 12817), (10986, 12600)]