1252560000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 320

約数和(自身を含む): 4416461280

約数和(自身を除く): 3163901280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 307, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 544, 600, 614, 625, 640, 680, 750, 800, 816, 850, 921, 960, 1000, 1020, 1088, 1200, 1228, 1250, 1275, 1360, 1500, 1535, 1600, 1632, 1700, 1842, 1875, 1920, 2000, 2040, 2125, 2176, 2400, 2456, 2500, 2550, 2720, 3000, 3070, 3200, 3264, 3400, 3684, 3750, 4000, 4080, 4250, 4605, 4800, 4912, 5000, 5100, 5219, 5440, 6000, 6140, 6375, 6528, 6800, 7368, 7500, 7675, 8000, 8160, 8500, 9210, 9600, 9824, 10000, 10200, 10438, 10625, 10880, 12000, 12280, 12750, 13600, 14736, 15000, 15350, 15657, 16000, 16320, 17000, 18420, 19648, 20000, 20400, 20876, 21250, 23025, 24000, 24560, 25500, 26095, 27200, 29472, 30000, 30700, 31314, 31875, 32640, 34000, 36840, 38375, 39296, 40000, 40800, 41752, 42500, 46050, 48000, 49120, 51000, 52190, 54400, 58944, 60000, 61400, 62628, 63750, 68000, 73680, 76750, 78285, 80000, 81600, 83504, 85000, 92100, 98240, 102000, 104380, 115125, 117888, 120000, 122800, 125256, 127500, 130475, 136000, 147360, 153500, 156570, 163200, 167008, 170000, 184200, 191875, 196480, 204000, 208760, 230250, 240000, 245600, 250512, 255000, 260950, 272000, 294720, 307000, 313140, 334016, 340000, 368400, 383750, 391425, 408000, 417520, 460500, 491200, 501024, 510000, 521900, 575625, 589440, 614000, 626280, 652375, 668032, 680000, 736800, 767500, 782850, 816000, 835040, 921000, 982400, 1002048, 1020000, 1043800, 1151250, 1228000, 1252560, 1304750, 1360000, 1473600, 1535000, 1565700, 1670080, 1842000, 1957125, 2004096, 2040000, 2087600, 2302500, 2456000, 2505120, 2609500, 2947200, 3070000, 3131400, 3261875, 3340160, 3684000, 3914250, 4080000, 4175200, 4605000, 4912000, 5010240, 5219000, 6140000, 6262800, 6523750, 7368000, 7828500, 8350400, 9210000, 9785625, 10020480, 10438000, 12280000, 12525600, 13047500, 14736000, 15657000, 16700800, 18420000, 19571250, 20876000, 24560000, 25051200, 26095000, 31314000, 36840000, 39142500, 41752000, 50102400, 52190000, 62628000, 73680000, 78285000, 83504000, 104380000, 125256000, 156570000, 208760000, 250512000, 313140000, 417520000, 626280000, 1252560000]

約数ペア:

[(1, 1252560000), (2, 626280000), (3, 417520000), (4, 313140000), (5, 250512000), (6, 208760000), (8, 156570000), (10, 125256000), (12, 104380000), (15, 83504000), (16, 78285000), (17, 73680000), (20, 62628000), (24, 52190000), (25, 50102400), (30, 41752000), (32, 39142500), (34, 36840000), (40, 31314000), (48, 26095000), (50, 25051200), (51, 24560000), (60, 20876000), (64, 19571250), (68, 18420000), (75, 16700800), (80, 15657000), (85, 14736000), (96, 13047500), (100, 12525600), (102, 12280000), (120, 10438000), (125, 10020480), (128, 9785625), (136, 9210000), (150, 8350400), (160, 7828500), (170, 7368000), (192, 6523750), (200, 6262800), (204, 6140000), (240, 5219000), (250, 5010240), (255, 4912000), (272, 4605000), (300, 4175200), (307, 4080000), (320, 3914250), (340, 3684000), (375, 3340160), (384, 3261875), (400, 3131400), (408, 3070000), (425, 2947200), (480, 2609500), (500, 2505120), (510, 2456000), (544, 2302500), (600, 2087600), (614, 2040000), (625, 2004096), (640, 1957125), (680, 1842000), (750, 1670080), (800, 1565700), (816, 1535000), (850, 1473600), (921, 1360000), (960, 1304750), (1000, 1252560), (1020, 1228000), (1088, 1151250), (1200, 1043800), (1228, 1020000), (1250, 1002048), (1275, 982400), (1360, 921000), (1500, 835040), (1535, 816000), (1600, 782850), (1632, 767500), (1700, 736800), (1842, 680000), (1875, 668032), (1920, 652375), (2000, 626280), (2040, 614000), (2125, 589440), (2176, 575625), (2400, 521900), (2456, 510000), (2500, 501024), (2550, 491200), (2720, 460500), (3000, 417520), (3070, 408000), (3200, 391425), (3264, 383750), (3400, 368400), (3684, 340000), (3750, 334016), (4000, 313140), (4080, 307000), (4250, 294720), (4605, 272000), (4800, 260950), (4912, 255000), (5000, 250512), (5100, 245600), (5219, 240000), (5440, 230250), (6000, 208760), (6140, 204000), (6375, 196480), (6528, 191875), (6800, 184200), (7368, 170000), (7500, 167008), (7675, 163200), (8000, 156570), (8160, 153500), (8500, 147360), (9210, 136000), (9600, 130475), (9824, 127500), (10000, 125256), (10200, 122800), (10438, 120000), (10625, 117888), (10880, 115125), (12000, 104380), (12280, 102000), (12750, 98240), (13600, 92100), (14736, 85000), (15000, 83504), (15350, 81600), (15657, 80000), (16000, 78285), (16320, 76750), (17000, 73680), (18420, 68000), (19648, 63750), (20000, 62628), (20400, 61400), (20876, 60000), (21250, 58944), (23025, 54400), (24000, 52190), (24560, 51000), (25500, 49120), (26095, 48000), (27200, 46050), (29472, 42500), (30000, 41752), (30700, 40800), (31314, 40000), (31875, 39296), (32640, 38375), (34000, 36840)]