85474400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 108

約数和(自身を含む): 229618116

約数和(自身を除く): 144143716

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 352, 400, 440, 484, 550, 605, 800, 880, 883, 968, 1100, 1210, 1760, 1766, 1936, 2200, 2420, 3025, 3532, 3872, 4400, 4415, 4840, 6050, 7064, 8800, 8830, 9680, 9713, 12100, 14128, 17660, 19360, 19426, 22075, 24200, 28256, 35320, 38852, 44150, 48400, 48565, 70640, 77704, 88300, 96800, 97130, 106843, 141280, 155408, 176600, 194260, 213686, 242825, 310816, 353200, 388520, 427372, 485650, 534215, 706400, 777040, 854744, 971300, 1068430, 1554080, 1709488, 1942600, 2136860, 2671075, 3418976, 3885200, 4273720, 5342150, 7770400, 8547440, 10684300, 17094880, 21368600, 42737200, 85474400]

約数ペア:

[(1, 85474400), (2, 42737200), (4, 21368600), (5, 17094880), (8, 10684300), (10, 8547440), (11, 7770400), (16, 5342150), (20, 4273720), (22, 3885200), (25, 3418976), (32, 2671075), (40, 2136860), (44, 1942600), (50, 1709488), (55, 1554080), (80, 1068430), (88, 971300), (100, 854744), (110, 777040), (121, 706400), (160, 534215), (176, 485650), (200, 427372), (220, 388520), (242, 353200), (275, 310816), (352, 242825), (400, 213686), (440, 194260), (484, 176600), (550, 155408), (605, 141280), (800, 106843), (880, 97130), (883, 96800), (968, 88300), (1100, 77704), (1210, 70640), (1760, 48565), (1766, 48400), (1936, 44150), (2200, 38852), (2420, 35320), (3025, 28256), (3532, 24200), (3872, 22075), (4400, 19426), (4415, 19360), (4840, 17660), (6050, 14128), (7064, 12100), (8800, 9713), (8830, 9680)]