73943280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11411}}^1$

素因数の和:11436

約数の個数: 100

約数和(自身を含む): 256838472

約数和(自身を除く): 182895192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11411, 22822, 34233, 45644, 57055, 68466, 91288, 102699, 114110, 136932, 171165, 182576, 205398, 228220, 273864, 308097, 342330, 410796, 456440, 513495, 547728, 616194, 684660, 821592, 912880, 924291, 1026990, 1232388, 1369320, 1540485, 1643184, 1848582, 2053980, 2464776, 2738640, 3080970, 3697164, 4107960, 4621455, 4929552, 6161940, 7394328, 8215920, 9242910, 12323880, 14788656, 18485820, 24647760, 36971640, 73943280]

約数ペア:

[(1, 73943280), (2, 36971640), (3, 24647760), (4, 18485820), (5, 14788656), (6, 12323880), (8, 9242910), (9, 8215920), (10, 7394328), (12, 6161940), (15, 4929552), (16, 4621455), (18, 4107960), (20, 3697164), (24, 3080970), (27, 2738640), (30, 2464776), (36, 2053980), (40, 1848582), (45, 1643184), (48, 1540485), (54, 1369320), (60, 1232388), (72, 1026990), (80, 924291), (81, 912880), (90, 821592), (108, 684660), (120, 616194), (135, 547728), (144, 513495), (162, 456440), (180, 410796), (216, 342330), (240, 308097), (270, 273864), (324, 228220), (360, 205398), (405, 182576), (432, 171165), (540, 136932), (648, 114110), (720, 102699), (810, 91288), (1080, 68466), (1296, 57055), (1620, 45644), (2160, 34233), (3240, 22822), (6480, 11411)]