142709600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16217}}^1$

素因数の和:16248

約数の個数: 72

約数和(自身を含む): 380085048

約数和(自身を除く): 237375448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 16217, 32434, 64868, 81085, 129736, 162170, 178387, 259472, 324340, 356774, 405425, 518944, 648680, 713548, 810850, 891935, 1297360, 1427096, 1621700, 1783870, 2594720, 2854192, 3243400, 3567740, 4459675, 5708384, 6486800, 7135480, 8919350, 12973600, 14270960, 17838700, 28541920, 35677400, 71354800, 142709600]

約数ペア:

[(1, 142709600), (2, 71354800), (4, 35677400), (5, 28541920), (8, 17838700), (10, 14270960), (11, 12973600), (16, 8919350), (20, 7135480), (22, 6486800), (25, 5708384), (32, 4459675), (40, 3567740), (44, 3243400), (50, 2854192), (55, 2594720), (80, 1783870), (88, 1621700), (100, 1427096), (110, 1297360), (160, 891935), (176, 810850), (200, 713548), (220, 648680), (275, 518944), (352, 405425), (400, 356774), (440, 324340), (550, 259472), (800, 178387), (880, 162170), (1100, 129736), (1760, 81085), (2200, 64868), (4400, 32434), (8800, 16217)]