48975000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{653}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 153271440

約数和(自身を除く): 104296440

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, 653, 750, 1000, 1250, 1306, 1500, 1875, 1959, 2500, 2612, 3000, 3125, 3265, 3750, 3918, 5000, 5224, 6250, 6530, 7500, 7836, 9375, 9795, 12500, 13060, 15000, 15672, 16325, 18750, 19590, 25000, 26120, 32650, 37500, 39180, 48975, 65300, 75000, 78360, 81625, 97950, 130600, 163250, 195900, 244875, 326500, 391800, 408125, 489750, 653000, 816250, 979500, 1224375, 1632500, 1959000, 2040625, 2448750, 3265000, 4081250, 4897500, 6121875, 8162500, 9795000, 12243750, 16325000, 24487500, 48975000]

約数ペア:

[(1, 48975000), (2, 24487500), (3, 16325000), (4, 12243750), (5, 9795000), (6, 8162500), (8, 6121875), (10, 4897500), (12, 4081250), (15, 3265000), (20, 2448750), (24, 2040625), (25, 1959000), (30, 1632500), (40, 1224375), (50, 979500), (60, 816250), (75, 653000), (100, 489750), (120, 408125), (125, 391800), (150, 326500), (200, 244875), (250, 195900), (300, 163250), (375, 130600), (500, 97950), (600, 81625), (625, 78360), (653, 75000), (750, 65300), (1000, 48975), (1250, 39180), (1306, 37500), (1500, 32650), (1875, 26120), (1959, 25000), (2500, 19590), (2612, 18750), (3000, 16325), (3125, 15672), (3265, 15000), (3750, 13060), (3918, 12500), (5000, 9795), (5224, 9375), (6250, 7836), (6530, 7500)]