31854000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{5309}}^1$

素因数の和:5335

約数の個数: 80

約数和(自身を含む): 102716640

約数和(自身を除く): 70862640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 5309, 6000, 10618, 15927, 21236, 26545, 31854, 42472, 53090, 63708, 79635, 84944, 106180, 127416, 132725, 159270, 212360, 254832, 265450, 318540, 398175, 424720, 530900, 637080, 663625, 796350, 1061800, 1274160, 1327250, 1592700, 1990875, 2123600, 2654500, 3185400, 3981750, 5309000, 6370800, 7963500, 10618000, 15927000, 31854000]

約数ペア:

[(1, 31854000), (2, 15927000), (3, 10618000), (4, 7963500), (5, 6370800), (6, 5309000), (8, 3981750), (10, 3185400), (12, 2654500), (15, 2123600), (16, 1990875), (20, 1592700), (24, 1327250), (25, 1274160), (30, 1061800), (40, 796350), (48, 663625), (50, 637080), (60, 530900), (75, 424720), (80, 398175), (100, 318540), (120, 265450), (125, 254832), (150, 212360), (200, 159270), (240, 132725), (250, 127416), (300, 106180), (375, 84944), (400, 79635), (500, 63708), (600, 53090), (750, 42472), (1000, 31854), (1200, 26545), (1500, 21236), (2000, 15927), (3000, 10618), (5309, 6000)]