486797400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{270443}}^1$

素因数の和:270465

約数の個数: 72

約数和(自身を含む): 1634833980

約数和(自身を除く): 1148036580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 270443, 540886, 811329, 1081772, 1352215, 1622658, 2163544, 2433987, 2704430, 3245316, 4056645, 4867974, 5408860, 6490632, 6761075, 8113290, 9735948, 10817720, 12169935, 13522150, 16226580, 19471896, 20283225, 24339870, 27044300, 32453160, 40566450, 48679740, 54088600, 60849675, 81132900, 97359480, 121699350, 162265800, 243398700, 486797400]

約数ペア:

[(1, 486797400), (2, 243398700), (3, 162265800), (4, 121699350), (5, 97359480), (6, 81132900), (8, 60849675), (9, 54088600), (10, 48679740), (12, 40566450), (15, 32453160), (18, 27044300), (20, 24339870), (24, 20283225), (25, 19471896), (30, 16226580), (36, 13522150), (40, 12169935), (45, 10817720), (50, 9735948), (60, 8113290), (72, 6761075), (75, 6490632), (90, 5408860), (100, 4867974), (120, 4056645), (150, 3245316), (180, 2704430), (200, 2433987), (225, 2163544), (300, 1622658), (360, 1352215), (450, 1081772), (600, 811329), (900, 540886), (1800, 270443)]