1049640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{8747}}^1$

素因数の和:8782

約数の個数: 140

約数和(自身を含む): 3470751504

約数和(自身を除く): 2421111504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 8747, 10000, 12000, 15000, 17494, 20000, 24000, 26241, 30000, 34988, 40000, 43735, 52482, 60000, 69976, 87470, 104964, 120000, 131205, 139952, 174940, 209928, 218675, 262410, 279904, 349880, 419856, 437350, 524820, 559808, 656025, 699760, 839712, 874700, 1049640, 1093375, 1312050, 1399520, 1679424, 1749400, 2099280, 2186750, 2624100, 2799040, 3280125, 3498800, 4198560, 4373500, 5248200, 5466875, 6560250, 6997600, 8397120, 8747000, 10496400, 10933750, 13120500, 13995200, 16400625, 17494000, 20992800, 21867500, 26241000, 32801250, 34988000, 41985600, 43735000, 52482000, 65602500, 69976000, 87470000, 104964000, 131205000, 174940000, 209928000, 262410000, 349880000, 524820000, 1049640000]

約数ペア:

[(1, 1049640000), (2, 524820000), (3, 349880000), (4, 262410000), (5, 209928000), (6, 174940000), (8, 131205000), (10, 104964000), (12, 87470000), (15, 69976000), (16, 65602500), (20, 52482000), (24, 43735000), (25, 41985600), (30, 34988000), (32, 32801250), (40, 26241000), (48, 21867500), (50, 20992800), (60, 17494000), (64, 16400625), (75, 13995200), (80, 13120500), (96, 10933750), (100, 10496400), (120, 8747000), (125, 8397120), (150, 6997600), (160, 6560250), (192, 5466875), (200, 5248200), (240, 4373500), (250, 4198560), (300, 3498800), (320, 3280125), (375, 2799040), (400, 2624100), (480, 2186750), (500, 2099280), (600, 1749400), (625, 1679424), (750, 1399520), (800, 1312050), (960, 1093375), (1000, 1049640), (1200, 874700), (1250, 839712), (1500, 699760), (1600, 656025), (1875, 559808), (2000, 524820), (2400, 437350), (2500, 419856), (3000, 349880), (3750, 279904), (4000, 262410), (4800, 218675), (5000, 209928), (6000, 174940), (7500, 139952), (8000, 131205), (8747, 120000), (10000, 104964), (12000, 87470), (15000, 69976), (17494, 60000), (20000, 52482), (24000, 43735), (26241, 40000), (30000, 34988)]