197547000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 256

約数和(自身を含む): 736819200

約数和(自身を除く): 539272200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 250, 276, 280, 300, 322, 345, 350, 375, 409, 420, 460, 483, 500, 525, 552, 575, 600, 644, 690, 700, 750, 805, 818, 840, 875, 920, 966, 1000, 1050, 1150, 1227, 1288, 1380, 1400, 1500, 1610, 1636, 1725, 1750, 1932, 2045, 2100, 2300, 2415, 2454, 2625, 2760, 2863, 2875, 3000, 3220, 3272, 3450, 3500, 3864, 4025, 4090, 4200, 4600, 4830, 4908, 5250, 5726, 5750, 6135, 6440, 6900, 7000, 8050, 8180, 8589, 8625, 9407, 9660, 9816, 10225, 10500, 11452, 11500, 12075, 12270, 13800, 14315, 16100, 16360, 17178, 17250, 18814, 19320, 20125, 20450, 21000, 22904, 23000, 24150, 24540, 28221, 28630, 30675, 32200, 34356, 34500, 37628, 40250, 40900, 42945, 47035, 48300, 49080, 51125, 56442, 57260, 60375, 61350, 65849, 68712, 69000, 71575, 75256, 80500, 81800, 85890, 94070, 96600, 102250, 112884, 114520, 120750, 122700, 131698, 141105, 143150, 153375, 161000, 171780, 188140, 197547, 204500, 214725, 225768, 235175, 241500, 245400, 263396, 282210, 286300, 306750, 329245, 343560, 357875, 376280, 395094, 409000, 429450, 470350, 483000, 526792, 564420, 572600, 613500, 658490, 705525, 715750, 790188, 858900, 940700, 987735, 1073625, 1128840, 1175875, 1227000, 1316980, 1411050, 1431500, 1580376, 1646225, 1717800, 1881400, 1975470, 2147250, 2351750, 2633960, 2822100, 2863000, 3292450, 3527625, 3950940, 4294500, 4703500, 4938675, 5644200, 6584900, 7055250, 7901880, 8231125, 8589000, 9407000, 9877350, 13169800, 14110500, 16462250, 19754700, 24693375, 28221000, 32924500, 39509400, 49386750, 65849000, 98773500, 197547000]

約数ペア:

[(1, 197547000), (2, 98773500), (3, 65849000), (4, 49386750), (5, 39509400), (6, 32924500), (7, 28221000), (8, 24693375), (10, 19754700), (12, 16462250), (14, 14110500), (15, 13169800), (20, 9877350), (21, 9407000), (23, 8589000), (24, 8231125), (25, 7901880), (28, 7055250), (30, 6584900), (35, 5644200), (40, 4938675), (42, 4703500), (46, 4294500), (50, 3950940), (56, 3527625), (60, 3292450), (69, 2863000), (70, 2822100), (75, 2633960), (84, 2351750), (92, 2147250), (100, 1975470), (105, 1881400), (115, 1717800), (120, 1646225), (125, 1580376), (138, 1431500), (140, 1411050), (150, 1316980), (161, 1227000), (168, 1175875), (175, 1128840), (184, 1073625), (200, 987735), (210, 940700), (230, 858900), (250, 790188), (276, 715750), (280, 705525), (300, 658490), (322, 613500), (345, 572600), (350, 564420), (375, 526792), (409, 483000), (420, 470350), (460, 429450), (483, 409000), (500, 395094), (525, 376280), (552, 357875), (575, 343560), (600, 329245), (644, 306750), (690, 286300), (700, 282210), (750, 263396), (805, 245400), (818, 241500), (840, 235175), (875, 225768), (920, 214725), (966, 204500), (1000, 197547), (1050, 188140), (1150, 171780), (1227, 161000), (1288, 153375), (1380, 143150), (1400, 141105), (1500, 131698), (1610, 122700), (1636, 120750), (1725, 114520), (1750, 112884), (1932, 102250), (2045, 96600), (2100, 94070), (2300, 85890), (2415, 81800), (2454, 80500), (2625, 75256), (2760, 71575), (2863, 69000), (2875, 68712), (3000, 65849), (3220, 61350), (3272, 60375), (3450, 57260), (3500, 56442), (3864, 51125), (4025, 49080), (4090, 48300), (4200, 47035), (4600, 42945), (4830, 40900), (4908, 40250), (5250, 37628), (5726, 34500), (5750, 34356), (6135, 32200), (6440, 30675), (6900, 28630), (7000, 28221), (8050, 24540), (8180, 24150), (8589, 23000), (8625, 22904), (9407, 21000), (9660, 20450), (9816, 20125), (10225, 19320), (10500, 18814), (11452, 17250), (11500, 17178), (12075, 16360), (12270, 16100), (13800, 14315)]