31207200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13003}}^1$

素因数の和:13026

約数の個数: 72

約数和(自身を含む): 101587248

約数和(自身を除く): 70380048

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, 13003, 26006, 39009, 52012, 65015, 78018, 104024, 130030, 156036, 195045, 208048, 260060, 312072, 325075, 390090, 416096, 520120, 624144, 650150, 780180, 975225, 1040240, 1248288, 1300300, 1560360, 1950450, 2080480, 2600600, 3120720, 3900900, 5201200, 6241440, 7801800, 10402400, 15603600, 31207200]

約数ペア:

[(1, 31207200), (2, 15603600), (3, 10402400), (4, 7801800), (5, 6241440), (6, 5201200), (8, 3900900), (10, 3120720), (12, 2600600), (15, 2080480), (16, 1950450), (20, 1560360), (24, 1300300), (25, 1248288), (30, 1040240), (32, 975225), (40, 780180), (48, 650150), (50, 624144), (60, 520120), (75, 416096), (80, 390090), (96, 325075), (100, 312072), (120, 260060), (150, 208048), (160, 195045), (200, 156036), (240, 130030), (300, 104024), (400, 78018), (480, 65015), (600, 52012), (800, 39009), (1200, 26006), (2400, 13003)]