12642750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{1873}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 35081280

約数和(自身を除く): 22438530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 1873, 2250, 3375, 3746, 5619, 6750, 9365, 11238, 16857, 18730, 28095, 33714, 46825, 50571, 56190, 84285, 93650, 101142, 140475, 168570, 234125, 252855, 280950, 421425, 468250, 505710, 702375, 842850, 1264275, 1404750, 2107125, 2528550, 4214250, 6321375, 12642750]

約数ペア:

[(1, 12642750), (2, 6321375), (3, 4214250), (5, 2528550), (6, 2107125), (9, 1404750), (10, 1264275), (15, 842850), (18, 702375), (25, 505710), (27, 468250), (30, 421425), (45, 280950), (50, 252855), (54, 234125), (75, 168570), (90, 140475), (125, 101142), (135, 93650), (150, 84285), (225, 56190), (250, 50571), (270, 46825), (375, 33714), (450, 28095), (675, 18730), (750, 16857), (1125, 11238), (1350, 9365), (1873, 6750), (2250, 5619), (3375, 3746)]