15382800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{4273}}^1$

素因数の和:4297

約数の個数: 90

約数和(自身を含む): 53395082

約数和(自身を除く): 38012282

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 4273, 8546, 12819, 17092, 21365, 25638, 34184, 38457, 42730, 51276, 64095, 68368, 76914, 85460, 102552, 106825, 128190, 153828, 170920, 192285, 205104, 213650, 256380, 307656, 320475, 341840, 384570, 427300, 512760, 615312, 640950, 769140, 854600, 961425, 1025520, 1281900, 1538280, 1709200, 1922850, 2563800, 3076560, 3845700, 5127600, 7691400, 15382800]

約数ペア:

[(1, 15382800), (2, 7691400), (3, 5127600), (4, 3845700), (5, 3076560), (6, 2563800), (8, 1922850), (9, 1709200), (10, 1538280), (12, 1281900), (15, 1025520), (16, 961425), (18, 854600), (20, 769140), (24, 640950), (25, 615312), (30, 512760), (36, 427300), (40, 384570), (45, 341840), (48, 320475), (50, 307656), (60, 256380), (72, 213650), (75, 205104), (80, 192285), (90, 170920), (100, 153828), (120, 128190), (144, 106825), (150, 102552), (180, 85460), (200, 76914), (225, 68368), (240, 64095), (300, 51276), (360, 42730), (400, 38457), (450, 34184), (600, 25638), (720, 21365), (900, 17092), (1200, 12819), (1800, 8546), (3600, 4273)]