75007200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31253}}^1$

素因数の和:31276

約数の個数: 72

約数和(自身を含む): 244156248

約数和(自身を除く): 169149048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 31253, 62506, 93759, 125012, 156265, 187518, 250024, 312530, 375036, 468795, 500048, 625060, 750072, 781325, 937590, 1000096, 1250120, 1500144, 1562650, 1875180, 2343975, 2500240, 3000288, 3125300, 3750360, 4687950, 5000480, 6250600, 7500720, 9375900, 12501200, 15001440, 18751800, 25002400, 37503600, 75007200]

約数ペア:

[(1, 75007200), (2, 37503600), (3, 25002400), (4, 18751800), (5, 15001440), (6, 12501200), (8, 9375900), (10, 7500720), (12, 6250600), (15, 5000480), (16, 4687950), (20, 3750360), (24, 3125300), (25, 3000288), (30, 2500240), (32, 2343975), (40, 1875180), (48, 1562650), (50, 1500144), (60, 1250120), (75, 1000096), (80, 937590), (96, 781325), (100, 750072), (120, 625060), (150, 500048), (160, 468795), (200, 375036), (240, 312530), (300, 250024), (400, 187518), (480, 156265), (600, 125012), (800, 93759), (1200, 62506), (2400, 31253)]