128835000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 240

約数和(自身を含む): 499527600

約数和(自身を除く): 370692600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 409, 420, 450, 500, 504, 525, 600, 625, 630, 700, 750, 818, 840, 875, 900, 1000, 1050, 1125, 1227, 1250, 1260, 1400, 1500, 1575, 1636, 1750, 1800, 1875, 2045, 2100, 2250, 2454, 2500, 2520, 2625, 2863, 3000, 3150, 3272, 3500, 3681, 3750, 4090, 4200, 4375, 4500, 4908, 5000, 5250, 5625, 5726, 6135, 6300, 7000, 7362, 7500, 7875, 8180, 8589, 8750, 9000, 9816, 10225, 10500, 11250, 11452, 12270, 12600, 13125, 14315, 14724, 15000, 15750, 16360, 17178, 17500, 18405, 20450, 21000, 22500, 22904, 24540, 25767, 26250, 28630, 29448, 30675, 31500, 34356, 35000, 36810, 39375, 40900, 42945, 45000, 49080, 51125, 51534, 52500, 57260, 61350, 63000, 68712, 71575, 73620, 78750, 81800, 85890, 92025, 102250, 103068, 105000, 114520, 122700, 128835, 143150, 147240, 153375, 157500, 171780, 184050, 204500, 206136, 214725, 245400, 255625, 257670, 286300, 306750, 315000, 343560, 357875, 368100, 409000, 429450, 460125, 511250, 515340, 572600, 613500, 644175, 715750, 736200, 766875, 858900, 920250, 1022500, 1030680, 1073625, 1227000, 1288350, 1431500, 1533750, 1717800, 1789375, 1840500, 2045000, 2147250, 2300625, 2576700, 2863000, 3067500, 3220875, 3578750, 3681000, 4294500, 4601250, 5153400, 5368125, 6135000, 6441750, 7157500, 8589000, 9202500, 10736250, 12883500, 14315000, 16104375, 18405000, 21472500, 25767000, 32208750, 42945000, 64417500, 128835000]

約数ペア:

[(1, 128835000), (2, 64417500), (3, 42945000), (4, 32208750), (5, 25767000), (6, 21472500), (7, 18405000), (8, 16104375), (9, 14315000), (10, 12883500), (12, 10736250), (14, 9202500), (15, 8589000), (18, 7157500), (20, 6441750), (21, 6135000), (24, 5368125), (25, 5153400), (28, 4601250), (30, 4294500), (35, 3681000), (36, 3578750), (40, 3220875), (42, 3067500), (45, 2863000), (50, 2576700), (56, 2300625), (60, 2147250), (63, 2045000), (70, 1840500), (72, 1789375), (75, 1717800), (84, 1533750), (90, 1431500), (100, 1288350), (105, 1227000), (120, 1073625), (125, 1030680), (126, 1022500), (140, 920250), (150, 858900), (168, 766875), (175, 736200), (180, 715750), (200, 644175), (210, 613500), (225, 572600), (250, 515340), (252, 511250), (280, 460125), (300, 429450), (315, 409000), (350, 368100), (360, 357875), (375, 343560), (409, 315000), (420, 306750), (450, 286300), (500, 257670), (504, 255625), (525, 245400), (600, 214725), (625, 206136), (630, 204500), (700, 184050), (750, 171780), (818, 157500), (840, 153375), (875, 147240), (900, 143150), (1000, 128835), (1050, 122700), (1125, 114520), (1227, 105000), (1250, 103068), (1260, 102250), (1400, 92025), (1500, 85890), (1575, 81800), (1636, 78750), (1750, 73620), (1800, 71575), (1875, 68712), (2045, 63000), (2100, 61350), (2250, 57260), (2454, 52500), (2500, 51534), (2520, 51125), (2625, 49080), (2863, 45000), (3000, 42945), (3150, 40900), (3272, 39375), (3500, 36810), (3681, 35000), (3750, 34356), (4090, 31500), (4200, 30675), (4375, 29448), (4500, 28630), (4908, 26250), (5000, 25767), (5250, 24540), (5625, 22904), (5726, 22500), (6135, 21000), (6300, 20450), (7000, 18405), (7362, 17500), (7500, 17178), (7875, 16360), (8180, 15750), (8589, 15000), (8750, 14724), (9000, 14315), (9816, 13125), (10225, 12600), (10500, 12270), (11250, 11452)]