12725100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1571}}^1$

素因数の和:1597

約数の個数: 90

約数和(自身を含む): 41276004

約数和(自身を除く): 28550904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1571, 1620, 2025, 2700, 3142, 4050, 4713, 6284, 7855, 8100, 9426, 14139, 15710, 18852, 23565, 28278, 31420, 39275, 42417, 47130, 56556, 70695, 78550, 84834, 94260, 117825, 127251, 141390, 157100, 169668, 212085, 235650, 254502, 282780, 353475, 424170, 471300, 509004, 636255, 706950, 848340, 1060425, 1272510, 1413900, 2120850, 2545020, 3181275, 4241700, 6362550, 12725100]

約数ペア:

[(1, 12725100), (2, 6362550), (3, 4241700), (4, 3181275), (5, 2545020), (6, 2120850), (9, 1413900), (10, 1272510), (12, 1060425), (15, 848340), (18, 706950), (20, 636255), (25, 509004), (27, 471300), (30, 424170), (36, 353475), (45, 282780), (50, 254502), (54, 235650), (60, 212085), (75, 169668), (81, 157100), (90, 141390), (100, 127251), (108, 117825), (135, 94260), (150, 84834), (162, 78550), (180, 70695), (225, 56556), (270, 47130), (300, 42417), (324, 39275), (405, 31420), (450, 28278), (540, 23565), (675, 18852), (810, 15710), (900, 14139), (1350, 9426), (1571, 8100), (1620, 7855), (2025, 6284), (2700, 4713), (3142, 4050)]