172725000

素因数分解:

$2^3\times 3^1\times 5^5\times 7^2\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 641208960

約数和(自身を除く): 468483960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 49, 50, 56, 60, 70, 75, 84, 94, 98, 100, 105, 120, 125, 140, 141, 147, 150, 168, 175, 188, 196, 200, 210, 235, 245, 250, 280, 282, 294, 300, 329, 350, 375, 376, 392, 420, 470, 490, 500, 525, 564, 588, 600, 625, 658, 700, 705, 735, 750, 840, 875, 940, 980, 987, 1000, 1050, 1128, 1175, 1176, 1225, 1250, 1316, 1400, 1410, 1470, 1500, 1645, 1750, 1875, 1880, 1960, 1974, 2100, 2303, 2350, 2450, 2500, 2625, 2632, 2820, 2940, 3000, 3125, 3290, 3500, 3525, 3675, 3750, 3948, 4200, 4375, 4606, 4700, 4900, 4935, 5000, 5250, 5640, 5875, 5880, 6125, 6250, 6580, 6909, 7000, 7050, 7350, 7500, 7896, 8225, 8750, 9212, 9375, 9400, 9800, 9870, 10500, 11515, 11750, 12250, 12500, 13125, 13160, 13818, 14100, 14700, 15000, 16450, 17500, 17625, 18375, 18424, 18750, 19740, 21000, 21875, 23030, 23500, 24500, 24675, 25000, 26250, 27636, 28200, 29375, 29400, 30625, 32900, 34545, 35000, 35250, 36750, 37500, 39480, 41125, 43750, 46060, 47000, 49000, 49350, 52500, 55272, 57575, 58750, 61250, 65625, 65800, 69090, 70500, 73500, 75000, 82250, 87500, 88125, 91875, 92120, 98700, 105000, 115150, 117500, 122500, 123375, 131250, 138180, 141000, 146875, 147000, 153125, 164500, 172725, 175000, 176250, 183750, 197400, 205625, 230300, 235000, 245000, 246750, 262500, 276360, 287875, 293750, 306250, 329000, 345450, 352500, 367500, 411250, 440625, 459375, 460600, 493500, 525000, 575750, 587500, 612500, 616875, 690900, 705000, 735000, 822500, 863625, 881250, 918750, 987000, 1028125, 1151500, 1175000, 1225000, 1233750, 1381800, 1439375, 1645000, 1727250, 1762500, 1837500, 2056250, 2303000, 2467500, 2878750, 3084375, 3454500, 3525000, 3675000, 4112500, 4318125, 4935000, 5757500, 6168750, 6909000, 7196875, 8225000, 8636250, 11515000, 12337500, 14393750, 17272500, 21590625, 24675000, 28787500, 34545000, 43181250, 57575000, 86362500, 172725000]

約数ペア:

[(1, 172725000), (2, 86362500), (3, 57575000), (4, 43181250), (5, 34545000), (6, 28787500), (7, 24675000), (8, 21590625), (10, 17272500), (12, 14393750), (14, 12337500), (15, 11515000), (20, 8636250), (21, 8225000), (24, 7196875), (25, 6909000), (28, 6168750), (30, 5757500), (35, 4935000), (40, 4318125), (42, 4112500), (47, 3675000), (49, 3525000), (50, 3454500), (56, 3084375), (60, 2878750), (70, 2467500), (75, 2303000), (84, 2056250), (94, 1837500), (98, 1762500), (100, 1727250), (105, 1645000), (120, 1439375), (125, 1381800), (140, 1233750), (141, 1225000), (147, 1175000), (150, 1151500), (168, 1028125), (175, 987000), (188, 918750), (196, 881250), (200, 863625), (210, 822500), (235, 735000), (245, 705000), (250, 690900), (280, 616875), (282, 612500), (294, 587500), (300, 575750), (329, 525000), (350, 493500), (375, 460600), (376, 459375), (392, 440625), (420, 411250), (470, 367500), (490, 352500), (500, 345450), (525, 329000), (564, 306250), (588, 293750), (600, 287875), (625, 276360), (658, 262500), (700, 246750), (705, 245000), (735, 235000), (750, 230300), (840, 205625), (875, 197400), (940, 183750), (980, 176250), (987, 175000), (1000, 172725), (1050, 164500), (1128, 153125), (1175, 147000), (1176, 146875), (1225, 141000), (1250, 138180), (1316, 131250), (1400, 123375), (1410, 122500), (1470, 117500), (1500, 115150), (1645, 105000), (1750, 98700), (1875, 92120), (1880, 91875), (1960, 88125), (1974, 87500), (2100, 82250), (2303, 75000), (2350, 73500), (2450, 70500), (2500, 69090), (2625, 65800), (2632, 65625), (2820, 61250), (2940, 58750), (3000, 57575), (3125, 55272), (3290, 52500), (3500, 49350), (3525, 49000), (3675, 47000), (3750, 46060), (3948, 43750), (4200, 41125), (4375, 39480), (4606, 37500), (4700, 36750), (4900, 35250), (4935, 35000), (5000, 34545), (5250, 32900), (5640, 30625), (5875, 29400), (5880, 29375), (6125, 28200), (6250, 27636), (6580, 26250), (6909, 25000), (7000, 24675), (7050, 24500), (7350, 23500), (7500, 23030), (7896, 21875), (8225, 21000), (8750, 19740), (9212, 18750), (9375, 18424), (9400, 18375), (9800, 17625), (9870, 17500), (10500, 16450), (11515, 15000), (11750, 14700), (12250, 14100), (12500, 13818), (13125, 13160)]