121607600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{16001}}^1$

素因数の和:16038

約数の個数: 60

約数和(自身を含む): 307558440

約数和(自身を除く): 185950840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 16001, 32002, 64004, 80005, 128008, 160010, 256016, 304019, 320020, 400025, 608038, 640040, 800050, 1216076, 1280080, 1520095, 1600100, 2432152, 3040190, 3200200, 4864304, 6080380, 6400400, 7600475, 12160760, 15200950, 24321520, 30401900, 60803800, 121607600]

約数ペア:

[(1, 121607600), (2, 60803800), (4, 30401900), (5, 24321520), (8, 15200950), (10, 12160760), (16, 7600475), (19, 6400400), (20, 6080380), (25, 4864304), (38, 3200200), (40, 3040190), (50, 2432152), (76, 1600100), (80, 1520095), (95, 1280080), (100, 1216076), (152, 800050), (190, 640040), (200, 608038), (304, 400025), (380, 320020), (400, 304019), (475, 256016), (760, 160010), (950, 128008), (1520, 80005), (1900, 64004), (3800, 32002), (7600, 16001)]