228403000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 621204480

約数和(自身を除く): 392801480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 67, 70, 100, 125, 134, 140, 175, 200, 250, 268, 280, 335, 350, 469, 487, 500, 536, 670, 700, 875, 938, 974, 1000, 1340, 1400, 1675, 1750, 1876, 1948, 2345, 2435, 2680, 3350, 3409, 3500, 3752, 3896, 4690, 4870, 6700, 6818, 7000, 8375, 9380, 9740, 11725, 12175, 13400, 13636, 16750, 17045, 18760, 19480, 23450, 24350, 27272, 32629, 33500, 34090, 46900, 48700, 58625, 60875, 65258, 67000, 68180, 85225, 93800, 97400, 117250, 121750, 130516, 136360, 163145, 170450, 228403, 234500, 243500, 261032, 326290, 340900, 426125, 456806, 469000, 487000, 652580, 681800, 815725, 852250, 913612, 1142015, 1305160, 1631450, 1704500, 1827224, 2284030, 3262900, 3409000, 4078625, 4568060, 5710075, 6525800, 8157250, 9136120, 11420150, 16314500, 22840300, 28550375, 32629000, 45680600, 57100750, 114201500, 228403000]

約数ペア:

[(1, 228403000), (2, 114201500), (4, 57100750), (5, 45680600), (7, 32629000), (8, 28550375), (10, 22840300), (14, 16314500), (20, 11420150), (25, 9136120), (28, 8157250), (35, 6525800), (40, 5710075), (50, 4568060), (56, 4078625), (67, 3409000), (70, 3262900), (100, 2284030), (125, 1827224), (134, 1704500), (140, 1631450), (175, 1305160), (200, 1142015), (250, 913612), (268, 852250), (280, 815725), (335, 681800), (350, 652580), (469, 487000), (487, 469000), (500, 456806), (536, 426125), (670, 340900), (700, 326290), (875, 261032), (938, 243500), (974, 234500), (1000, 228403), (1340, 170450), (1400, 163145), (1675, 136360), (1750, 130516), (1876, 121750), (1948, 117250), (2345, 97400), (2435, 93800), (2680, 85225), (3350, 68180), (3409, 67000), (3500, 65258), (3752, 60875), (3896, 58625), (4690, 48700), (4870, 46900), (6700, 34090), (6818, 33500), (7000, 32629), (8375, 27272), (9380, 24350), (9740, 23450), (11725, 19480), (12175, 18760), (13400, 17045), (13636, 16750)]