81927000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{9103}}^1$

素因数の和:9130

約数の個数: 96

約数和(自身を含む): 276943680

約数和(自身を除く): 195016680

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, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 9103, 18206, 27309, 36412, 45515, 54618, 72824, 81927, 91030, 109236, 136545, 163854, 182060, 218472, 227575, 273090, 327708, 364120, 409635, 455150, 546180, 655416, 682725, 819270, 910300, 1092360, 1137875, 1365450, 1638540, 1820600, 2048175, 2275750, 2730900, 3277080, 3413625, 4096350, 4551500, 5461800, 6827250, 8192700, 9103000, 10240875, 13654500, 16385400, 20481750, 27309000, 40963500, 81927000]

約数ペア:

[(1, 81927000), (2, 40963500), (3, 27309000), (4, 20481750), (5, 16385400), (6, 13654500), (8, 10240875), (9, 9103000), (10, 8192700), (12, 6827250), (15, 5461800), (18, 4551500), (20, 4096350), (24, 3413625), (25, 3277080), (30, 2730900), (36, 2275750), (40, 2048175), (45, 1820600), (50, 1638540), (60, 1365450), (72, 1137875), (75, 1092360), (90, 910300), (100, 819270), (120, 682725), (125, 655416), (150, 546180), (180, 455150), (200, 409635), (225, 364120), (250, 327708), (300, 273090), (360, 227575), (375, 218472), (450, 182060), (500, 163854), (600, 136545), (750, 109236), (900, 91030), (1000, 81927), (1125, 72824), (1500, 54618), (1800, 45515), (2250, 36412), (3000, 27309), (4500, 18206), (9000, 9103)]