115213500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{25603}}^1$

素因数の和:25628

約数の個数: 72

約数和(自身を含む): 363474384

約数和(自身を除く): 248260884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 25603, 51206, 76809, 102412, 128015, 153618, 230427, 256030, 307236, 384045, 460854, 512060, 640075, 768090, 921708, 1152135, 1280150, 1536180, 1920225, 2304270, 2560300, 3200375, 3840450, 4608540, 5760675, 6400750, 7680900, 9601125, 11521350, 12801500, 19202250, 23042700, 28803375, 38404500, 57606750, 115213500]

約数ペア:

[(1, 115213500), (2, 57606750), (3, 38404500), (4, 28803375), (5, 23042700), (6, 19202250), (9, 12801500), (10, 11521350), (12, 9601125), (15, 7680900), (18, 6400750), (20, 5760675), (25, 4608540), (30, 3840450), (36, 3200375), (45, 2560300), (50, 2304270), (60, 1920225), (75, 1536180), (90, 1280150), (100, 1152135), (125, 921708), (150, 768090), (180, 640075), (225, 512060), (250, 460854), (300, 384045), (375, 307236), (450, 256030), (500, 230427), (750, 153618), (900, 128015), (1125, 102412), (1500, 76809), (2250, 51206), (4500, 25603)]