131445000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 467850240

約数和(自身を除く): 336405240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 125, 127, 138, 150, 180, 184, 200, 207, 225, 230, 250, 254, 276, 300, 345, 360, 375, 381, 414, 450, 460, 500, 508, 552, 575, 600, 625, 635, 690, 750, 762, 828, 900, 920, 1000, 1016, 1035, 1125, 1143, 1150, 1250, 1270, 1380, 1500, 1524, 1656, 1725, 1800, 1875, 1905, 2070, 2250, 2286, 2300, 2500, 2540, 2760, 2875, 2921, 3000, 3048, 3175, 3450, 3750, 3810, 4140, 4500, 4572, 4600, 5000, 5080, 5175, 5625, 5715, 5750, 5842, 6350, 6900, 7500, 7620, 8280, 8625, 8763, 9000, 9144, 9525, 10350, 11250, 11430, 11500, 11684, 12700, 13800, 14375, 14605, 15000, 15240, 15875, 17250, 17526, 19050, 20700, 22500, 22860, 23000, 23368, 25400, 25875, 26289, 28575, 28750, 29210, 31750, 34500, 35052, 38100, 41400, 43125, 43815, 45000, 45720, 47625, 51750, 52578, 57150, 57500, 58420, 63500, 69000, 70104, 73025, 76200, 79375, 86250, 87630, 95250, 103500, 105156, 114300, 115000, 116840, 127000, 129375, 131445, 142875, 146050, 158750, 172500, 175260, 190500, 207000, 210312, 219075, 228600, 238125, 258750, 262890, 285750, 292100, 317500, 345000, 350520, 365125, 381000, 438150, 476250, 517500, 525780, 571500, 584200, 635000, 657225, 714375, 730250, 876300, 952500, 1035000, 1051560, 1095375, 1143000, 1314450, 1428750, 1460500, 1752600, 1825625, 1905000, 2190750, 2628900, 2857500, 2921000, 3286125, 3651250, 4381500, 5257800, 5476875, 5715000, 6572250, 7302500, 8763000, 10953750, 13144500, 14605000, 16430625, 21907500, 26289000, 32861250, 43815000, 65722500, 131445000]

約数ペア:

[(1, 131445000), (2, 65722500), (3, 43815000), (4, 32861250), (5, 26289000), (6, 21907500), (8, 16430625), (9, 14605000), (10, 13144500), (12, 10953750), (15, 8763000), (18, 7302500), (20, 6572250), (23, 5715000), (24, 5476875), (25, 5257800), (30, 4381500), (36, 3651250), (40, 3286125), (45, 2921000), (46, 2857500), (50, 2628900), (60, 2190750), (69, 1905000), (72, 1825625), (75, 1752600), (90, 1460500), (92, 1428750), (100, 1314450), (115, 1143000), (120, 1095375), (125, 1051560), (127, 1035000), (138, 952500), (150, 876300), (180, 730250), (184, 714375), (200, 657225), (207, 635000), (225, 584200), (230, 571500), (250, 525780), (254, 517500), (276, 476250), (300, 438150), (345, 381000), (360, 365125), (375, 350520), (381, 345000), (414, 317500), (450, 292100), (460, 285750), (500, 262890), (508, 258750), (552, 238125), (575, 228600), (600, 219075), (625, 210312), (635, 207000), (690, 190500), (750, 175260), (762, 172500), (828, 158750), (900, 146050), (920, 142875), (1000, 131445), (1016, 129375), (1035, 127000), (1125, 116840), (1143, 115000), (1150, 114300), (1250, 105156), (1270, 103500), (1380, 95250), (1500, 87630), (1524, 86250), (1656, 79375), (1725, 76200), (1800, 73025), (1875, 70104), (1905, 69000), (2070, 63500), (2250, 58420), (2286, 57500), (2300, 57150), (2500, 52578), (2540, 51750), (2760, 47625), (2875, 45720), (2921, 45000), (3000, 43815), (3048, 43125), (3175, 41400), (3450, 38100), (3750, 35052), (3810, 34500), (4140, 31750), (4500, 29210), (4572, 28750), (4600, 28575), (5000, 26289), (5080, 25875), (5175, 25400), (5625, 23368), (5715, 23000), (5750, 22860), (5842, 22500), (6350, 20700), (6900, 19050), (7500, 17526), (7620, 17250), (8280, 15875), (8625, 15240), (8763, 15000), (9000, 14605), (9144, 14375), (9525, 13800), (10350, 12700), (11250, 11684), (11430, 11500)]