142347000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2110

約数の個数: 128

約数和(自身を含む): 463656960

約数和(自身を除く): 321309960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 2063, 2300, 2760, 2875, 3000, 3450, 4126, 4600, 5750, 6189, 6900, 8252, 8625, 10315, 11500, 12378, 13800, 16504, 17250, 20630, 23000, 24756, 30945, 34500, 41260, 47449, 49512, 51575, 61890, 69000, 82520, 94898, 103150, 123780, 142347, 154725, 189796, 206300, 237245, 247560, 257875, 284694, 309450, 379592, 412600, 474490, 515750, 569388, 618900, 711735, 773625, 948980, 1031500, 1138776, 1186225, 1237800, 1423470, 1547250, 1897960, 2063000, 2372450, 2846940, 3094500, 3558675, 4744900, 5693880, 5931125, 6189000, 7117350, 9489800, 11862250, 14234700, 17793375, 23724500, 28469400, 35586750, 47449000, 71173500, 142347000]

約数ペア:

[(1, 142347000), (2, 71173500), (3, 47449000), (4, 35586750), (5, 28469400), (6, 23724500), (8, 17793375), (10, 14234700), (12, 11862250), (15, 9489800), (20, 7117350), (23, 6189000), (24, 5931125), (25, 5693880), (30, 4744900), (40, 3558675), (46, 3094500), (50, 2846940), (60, 2372450), (69, 2063000), (75, 1897960), (92, 1547250), (100, 1423470), (115, 1237800), (120, 1186225), (125, 1138776), (138, 1031500), (150, 948980), (184, 773625), (200, 711735), (230, 618900), (250, 569388), (276, 515750), (300, 474490), (345, 412600), (375, 379592), (460, 309450), (500, 284694), (552, 257875), (575, 247560), (600, 237245), (690, 206300), (750, 189796), (920, 154725), (1000, 142347), (1150, 123780), (1380, 103150), (1500, 94898), (1725, 82520), (2063, 69000), (2300, 61890), (2760, 51575), (2875, 49512), (3000, 47449), (3450, 41260), (4126, 34500), (4600, 30945), (5750, 24756), (6189, 23000), (6900, 20630), (8252, 17250), (8625, 16504), (10315, 13800), (11500, 12378)]