54375031680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2081}}^1$

素因数の和:2573

約数の個数: 256

約数和(自身を含む): 179405107200

約数和(自身を除く): 125030075520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 439, 465, 480, 496, 620, 640, 744, 878, 930, 960, 992, 1240, 1317, 1488, 1756, 1860, 1920, 1984, 2081, 2195, 2480, 2634, 2976, 3512, 3720, 3968, 4162, 4390, 4960, 5268, 5952, 6243, 6585, 7024, 7440, 8324, 8780, 9920, 10405, 10536, 11904, 12486, 13170, 13609, 14048, 14880, 16648, 17560, 19840, 20810, 21072, 24972, 26340, 27218, 28096, 29760, 31215, 33296, 35120, 40827, 41620, 42144, 49944, 52680, 54436, 56192, 59520, 62430, 64511, 66592, 68045, 70240, 81654, 83240, 84288, 99888, 105360, 108872, 124860, 129022, 133184, 136090, 140480, 163308, 166480, 168576, 193533, 199776, 204135, 210720, 217744, 249720, 258044, 266368, 272180, 280960, 322555, 326616, 332960, 387066, 399552, 408270, 421440, 435488, 499440, 516088, 544360, 645110, 653232, 665920, 774132, 799104, 816540, 842880, 870976, 913559, 967665, 998880, 1032176, 1088720, 1290220, 1306464, 1331840, 1548264, 1633080, 1741952, 1827118, 1935330, 1997760, 2064352, 2177440, 2580440, 2612928, 2740677, 3096528, 3266160, 3654236, 3870660, 3995520, 4128704, 4354880, 4567795, 5160880, 5225856, 5481354, 6193056, 6532320, 7308472, 7741320, 8257408, 8709760, 9135590, 10321760, 10962708, 12386112, 13064640, 13703385, 14616944, 15482640, 18271180, 20643520, 21925416, 24772224, 26129280, 27406770, 28320329, 29233888, 30965280, 36542360, 41287040, 43850832, 54813540, 56640658, 58467776, 61930560, 73084720, 84960987, 87701664, 109627080, 113281316, 116935552, 123861120, 141601645, 146169440, 169921974, 175403328, 219254160, 226562632, 283203290, 292338880, 339843948, 350806656, 424804935, 438508320, 453125264, 566406580, 584677760, 679687896, 849609870, 877016640, 906250528, 1132813160, 1359375792, 1699219740, 1754033280, 1812501056, 2265626320, 2718751584, 3398439480, 3625002112, 4531252640, 5437503168, 6796878960, 9062505280, 10875006336, 13593757920, 18125010560, 27187515840, 54375031680]

約数ペア:

[(1, 54375031680), (2, 27187515840), (3, 18125010560), (4, 13593757920), (5, 10875006336), (6, 9062505280), (8, 6796878960), (10, 5437503168), (12, 4531252640), (15, 3625002112), (16, 3398439480), (20, 2718751584), (24, 2265626320), (30, 1812501056), (31, 1754033280), (32, 1699219740), (40, 1359375792), (48, 1132813160), (60, 906250528), (62, 877016640), (64, 849609870), (80, 679687896), (93, 584677760), (96, 566406580), (120, 453125264), (124, 438508320), (128, 424804935), (155, 350806656), (160, 339843948), (186, 292338880), (192, 283203290), (240, 226562632), (248, 219254160), (310, 175403328), (320, 169921974), (372, 146169440), (384, 141601645), (439, 123861120), (465, 116935552), (480, 113281316), (496, 109627080), (620, 87701664), (640, 84960987), (744, 73084720), (878, 61930560), (930, 58467776), (960, 56640658), (992, 54813540), (1240, 43850832), (1317, 41287040), (1488, 36542360), (1756, 30965280), (1860, 29233888), (1920, 28320329), (1984, 27406770), (2081, 26129280), (2195, 24772224), (2480, 21925416), (2634, 20643520), (2976, 18271180), (3512, 15482640), (3720, 14616944), (3968, 13703385), (4162, 13064640), (4390, 12386112), (4960, 10962708), (5268, 10321760), (5952, 9135590), (6243, 8709760), (6585, 8257408), (7024, 7741320), (7440, 7308472), (8324, 6532320), (8780, 6193056), (9920, 5481354), (10405, 5225856), (10536, 5160880), (11904, 4567795), (12486, 4354880), (13170, 4128704), (13609, 3995520), (14048, 3870660), (14880, 3654236), (16648, 3266160), (17560, 3096528), (19840, 2740677), (20810, 2612928), (21072, 2580440), (24972, 2177440), (26340, 2064352), (27218, 1997760), (28096, 1935330), (29760, 1827118), (31215, 1741952), (33296, 1633080), (35120, 1548264), (40827, 1331840), (41620, 1306464), (42144, 1290220), (49944, 1088720), (52680, 1032176), (54436, 998880), (56192, 967665), (59520, 913559), (62430, 870976), (64511, 842880), (66592, 816540), (68045, 799104), (70240, 774132), (81654, 665920), (83240, 653232), (84288, 645110), (99888, 544360), (105360, 516088), (108872, 499440), (124860, 435488), (129022, 421440), (133184, 408270), (136090, 399552), (140480, 387066), (163308, 332960), (166480, 326616), (168576, 322555), (193533, 280960), (199776, 272180), (204135, 266368), (210720, 258044), (217744, 249720)]