388289100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{34981}}^1$

素因数の和:35035

約数の個数: 72

約数和(自身を含む): 1153846288

約数和(自身を除く): 765557188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 11100, 34981, 69962, 104943, 139924, 174905, 209886, 349810, 419772, 524715, 699620, 874525, 1049430, 1294297, 1749050, 2098860, 2588594, 2623575, 3498100, 3882891, 5177188, 5247150, 6471485, 7765782, 10494300, 12942970, 15531564, 19414455, 25885940, 32357425, 38828910, 64714850, 77657820, 97072275, 129429700, 194144550, 388289100]

約数ペア:

[(1, 388289100), (2, 194144550), (3, 129429700), (4, 97072275), (5, 77657820), (6, 64714850), (10, 38828910), (12, 32357425), (15, 25885940), (20, 19414455), (25, 15531564), (30, 12942970), (37, 10494300), (50, 7765782), (60, 6471485), (74, 5247150), (75, 5177188), (100, 3882891), (111, 3498100), (148, 2623575), (150, 2588594), (185, 2098860), (222, 1749050), (300, 1294297), (370, 1049430), (444, 874525), (555, 699620), (740, 524715), (925, 419772), (1110, 349810), (1850, 209886), (2220, 174905), (2775, 139924), (3700, 104943), (5550, 69962), (11100, 34981)]