168755400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:986

約数の個数: 240

約数和(自身を含む): 640070640

約数和(自身を除く): 471315240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 81, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 162, 165, 180, 198, 200, 216, 220, 225, 264, 270, 275, 297, 300, 324, 330, 360, 396, 405, 440, 450, 495, 540, 550, 594, 600, 648, 660, 675, 792, 810, 825, 891, 900, 947, 990, 1080, 1100, 1188, 1320, 1350, 1485, 1620, 1650, 1782, 1800, 1894, 1980, 2025, 2200, 2376, 2475, 2700, 2841, 2970, 3240, 3300, 3564, 3788, 3960, 4050, 4455, 4735, 4950, 5400, 5682, 5940, 6600, 7128, 7425, 7576, 8100, 8523, 8910, 9470, 9900, 10417, 11364, 11880, 14205, 14850, 16200, 17046, 17820, 18940, 19800, 20834, 22275, 22728, 23675, 25569, 28410, 29700, 31251, 34092, 35640, 37880, 41668, 42615, 44550, 47350, 51138, 52085, 56820, 59400, 62502, 68184, 71025, 76707, 83336, 85230, 89100, 93753, 94700, 102276, 104170, 113640, 125004, 127845, 142050, 153414, 156255, 170460, 178200, 187506, 189400, 204552, 208340, 213075, 250008, 255690, 260425, 281259, 284100, 306828, 312510, 340920, 375012, 383535, 416680, 426150, 468765, 511380, 520850, 562518, 568200, 613656, 625020, 639225, 750024, 767070, 781275, 843777, 852300, 937530, 1022760, 1041700, 1125036, 1250040, 1278450, 1406295, 1534140, 1562550, 1687554, 1704600, 1875060, 1917675, 2083400, 2250072, 2343825, 2556900, 2812590, 3068280, 3125100, 3375108, 3750120, 3835350, 4218885, 4687650, 5113800, 5625180, 6250200, 6750216, 7031475, 7670700, 8437770, 9375300, 11250360, 14062950, 15341400, 16875540, 18750600, 21094425, 28125900, 33751080, 42188850, 56251800, 84377700, 168755400]

約数ペア:

[(1, 168755400), (2, 84377700), (3, 56251800), (4, 42188850), (5, 33751080), (6, 28125900), (8, 21094425), (9, 18750600), (10, 16875540), (11, 15341400), (12, 14062950), (15, 11250360), (18, 9375300), (20, 8437770), (22, 7670700), (24, 7031475), (25, 6750216), (27, 6250200), (30, 5625180), (33, 5113800), (36, 4687650), (40, 4218885), (44, 3835350), (45, 3750120), (50, 3375108), (54, 3125100), (55, 3068280), (60, 2812590), (66, 2556900), (72, 2343825), (75, 2250072), (81, 2083400), (88, 1917675), (90, 1875060), (99, 1704600), (100, 1687554), (108, 1562550), (110, 1534140), (120, 1406295), (132, 1278450), (135, 1250040), (150, 1125036), (162, 1041700), (165, 1022760), (180, 937530), (198, 852300), (200, 843777), (216, 781275), (220, 767070), (225, 750024), (264, 639225), (270, 625020), (275, 613656), (297, 568200), (300, 562518), (324, 520850), (330, 511380), (360, 468765), (396, 426150), (405, 416680), (440, 383535), (450, 375012), (495, 340920), (540, 312510), (550, 306828), (594, 284100), (600, 281259), (648, 260425), (660, 255690), (675, 250008), (792, 213075), (810, 208340), (825, 204552), (891, 189400), (900, 187506), (947, 178200), (990, 170460), (1080, 156255), (1100, 153414), (1188, 142050), (1320, 127845), (1350, 125004), (1485, 113640), (1620, 104170), (1650, 102276), (1782, 94700), (1800, 93753), (1894, 89100), (1980, 85230), (2025, 83336), (2200, 76707), (2376, 71025), (2475, 68184), (2700, 62502), (2841, 59400), (2970, 56820), (3240, 52085), (3300, 51138), (3564, 47350), (3788, 44550), (3960, 42615), (4050, 41668), (4455, 37880), (4735, 35640), (4950, 34092), (5400, 31251), (5682, 29700), (5940, 28410), (6600, 25569), (7128, 23675), (7425, 22728), (7576, 22275), (8100, 20834), (8523, 19800), (8910, 18940), (9470, 17820), (9900, 17046), (10417, 16200), (11364, 14850), (11880, 14205)]