318617400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31237}}^1$

素因数の和:31273

約数の個数: 96

約数和(自身を含む): 1045848240

約数和(自身を除く): 727230840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 31237, 62474, 93711, 124948, 156185, 187422, 249896, 312370, 374844, 468555, 531029, 624740, 749688, 780925, 937110, 1062058, 1249480, 1561850, 1593087, 1874220, 2124116, 2342775, 2655145, 3123700, 3186174, 3748440, 4248232, 4685550, 5310290, 6247400, 6372348, 7965435, 9371100, 10620580, 12744696, 13275725, 15930870, 18742200, 21241160, 26551450, 31861740, 39827175, 53102900, 63723480, 79654350, 106205800, 159308700, 318617400]

約数ペア:

[(1, 318617400), (2, 159308700), (3, 106205800), (4, 79654350), (5, 63723480), (6, 53102900), (8, 39827175), (10, 31861740), (12, 26551450), (15, 21241160), (17, 18742200), (20, 15930870), (24, 13275725), (25, 12744696), (30, 10620580), (34, 9371100), (40, 7965435), (50, 6372348), (51, 6247400), (60, 5310290), (68, 4685550), (75, 4248232), (85, 3748440), (100, 3186174), (102, 3123700), (120, 2655145), (136, 2342775), (150, 2124116), (170, 1874220), (200, 1593087), (204, 1561850), (255, 1249480), (300, 1062058), (340, 937110), (408, 780925), (425, 749688), (510, 624740), (600, 531029), (680, 468555), (850, 374844), (1020, 312370), (1275, 249896), (1700, 187422), (2040, 156185), (2550, 124948), (3400, 93711), (5100, 62474), (10200, 31237)]