54345000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{3623}}^1$

素因数の和:3652

約数の個数: 80

約数和(自身を含む): 169820640

約数和(自身を除く): 115475640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3623, 3750, 5000, 7246, 7500, 10869, 14492, 15000, 18115, 21738, 28984, 36230, 43476, 54345, 72460, 86952, 90575, 108690, 144920, 181150, 217380, 271725, 362300, 434760, 452875, 543450, 724600, 905750, 1086900, 1358625, 1811500, 2173800, 2264375, 2717250, 3623000, 4528750, 5434500, 6793125, 9057500, 10869000, 13586250, 18115000, 27172500, 54345000]

約数ペア:

[(1, 54345000), (2, 27172500), (3, 18115000), (4, 13586250), (5, 10869000), (6, 9057500), (8, 6793125), (10, 5434500), (12, 4528750), (15, 3623000), (20, 2717250), (24, 2264375), (25, 2173800), (30, 1811500), (40, 1358625), (50, 1086900), (60, 905750), (75, 724600), (100, 543450), (120, 452875), (125, 434760), (150, 362300), (200, 271725), (250, 217380), (300, 181150), (375, 144920), (500, 108690), (600, 90575), (625, 86952), (750, 72460), (1000, 54345), (1250, 43476), (1500, 36230), (1875, 28984), (2500, 21738), (3000, 18115), (3623, 15000), (3750, 14492), (5000, 10869), (7246, 7500)]