2756440000

素因数分解:

$2^6\times 5^4\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 140

約数和(自身を含む): 6898654224

約数和(自身を除く): 4142214224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 137, 160, 200, 250, 274, 320, 400, 500, 503, 548, 625, 685, 800, 1000, 1006, 1096, 1250, 1370, 1600, 2000, 2012, 2192, 2500, 2515, 2740, 3425, 4000, 4024, 4384, 5000, 5030, 5480, 6850, 8000, 8048, 8768, 10000, 10060, 10960, 12575, 13700, 16096, 17125, 20000, 20120, 21920, 25150, 27400, 32192, 34250, 40000, 40240, 43840, 50300, 54800, 62875, 68500, 68911, 80480, 85625, 100600, 109600, 125750, 137000, 137822, 160960, 171250, 201200, 219200, 251500, 274000, 275644, 314375, 342500, 344555, 402400, 503000, 548000, 551288, 628750, 685000, 689110, 804800, 1006000, 1096000, 1102576, 1257500, 1370000, 1378220, 1722775, 2012000, 2205152, 2515000, 2740000, 2756440, 3445550, 4024000, 4410304, 5030000, 5480000, 5512880, 6891100, 8613875, 10060000, 11025760, 13782200, 17227750, 20120000, 22051520, 27564400, 34455500, 43069375, 55128800, 68911000, 86138750, 110257600, 137822000, 172277500, 275644000, 344555000, 551288000, 689110000, 1378220000, 2756440000]

約数ペア:

[(1, 2756440000), (2, 1378220000), (4, 689110000), (5, 551288000), (8, 344555000), (10, 275644000), (16, 172277500), (20, 137822000), (25, 110257600), (32, 86138750), (40, 68911000), (50, 55128800), (64, 43069375), (80, 34455500), (100, 27564400), (125, 22051520), (137, 20120000), (160, 17227750), (200, 13782200), (250, 11025760), (274, 10060000), (320, 8613875), (400, 6891100), (500, 5512880), (503, 5480000), (548, 5030000), (625, 4410304), (685, 4024000), (800, 3445550), (1000, 2756440), (1006, 2740000), (1096, 2515000), (1250, 2205152), (1370, 2012000), (1600, 1722775), (2000, 1378220), (2012, 1370000), (2192, 1257500), (2500, 1102576), (2515, 1096000), (2740, 1006000), (3425, 804800), (4000, 689110), (4024, 685000), (4384, 628750), (5000, 551288), (5030, 548000), (5480, 503000), (6850, 402400), (8000, 344555), (8048, 342500), (8768, 314375), (10000, 275644), (10060, 274000), (10960, 251500), (12575, 219200), (13700, 201200), (16096, 171250), (17125, 160960), (20000, 137822), (20120, 137000), (21920, 125750), (25150, 109600), (27400, 100600), (32192, 85625), (34250, 80480), (40000, 68911), (40240, 68500), (43840, 62875), (50300, 54800)]