255776400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2191

約数の個数: 240

約数和(自身を含む): 993597120

約数和(自身を除く): 737820720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1485, 1584, 1650, 1800, 1980, 2153, 2160, 2200, 2376, 2475, 2640, 2700, 2970, 3300, 3600, 3960, 4306, 4400, 4752, 4950, 5400, 5940, 6459, 6600, 7425, 7920, 8612, 9900, 10765, 10800, 11880, 12918, 13200, 14850, 17224, 19377, 19800, 21530, 23683, 23760, 25836, 29700, 32295, 34448, 38754, 39600, 43060, 47366, 51672, 53825, 58131, 59400, 64590, 71049, 77508, 86120, 94732, 96885, 103344, 107650, 116262, 118415, 118800, 129180, 142098, 155016, 161475, 172240, 189464, 193770, 213147, 215300, 232524, 236830, 258360, 284196, 290655, 310032, 322950, 355245, 378928, 387540, 426294, 430600, 465048, 473660, 484425, 516720, 568392, 581310, 592075, 639441, 645900, 710490, 775080, 852588, 861200, 930096, 947320, 968850, 1065735, 1136784, 1162620, 1184150, 1278882, 1291800, 1420980, 1453275, 1550160, 1705176, 1776225, 1894640, 1937700, 2131470, 2325240, 2368300, 2557764, 2583600, 2841960, 2906550, 3197205, 3410352, 3552450, 3875400, 4262940, 4650480, 4736600, 5115528, 5328675, 5683920, 5813100, 6394410, 7104900, 7750800, 8525880, 9473200, 10231056, 10657350, 11626200, 12788820, 14209800, 15986025, 17051760, 21314700, 23252400, 25577640, 28419600, 31972050, 42629400, 51155280, 63944100, 85258800, 127888200, 255776400]

約数ペア:

[(1, 255776400), (2, 127888200), (3, 85258800), (4, 63944100), (5, 51155280), (6, 42629400), (8, 31972050), (9, 28419600), (10, 25577640), (11, 23252400), (12, 21314700), (15, 17051760), (16, 15986025), (18, 14209800), (20, 12788820), (22, 11626200), (24, 10657350), (25, 10231056), (27, 9473200), (30, 8525880), (33, 7750800), (36, 7104900), (40, 6394410), (44, 5813100), (45, 5683920), (48, 5328675), (50, 5115528), (54, 4736600), (55, 4650480), (60, 4262940), (66, 3875400), (72, 3552450), (75, 3410352), (80, 3197205), (88, 2906550), (90, 2841960), (99, 2583600), (100, 2557764), (108, 2368300), (110, 2325240), (120, 2131470), (132, 1937700), (135, 1894640), (144, 1776225), (150, 1705176), (165, 1550160), (176, 1453275), (180, 1420980), (198, 1291800), (200, 1278882), (216, 1184150), (220, 1162620), (225, 1136784), (240, 1065735), (264, 968850), (270, 947320), (275, 930096), (297, 861200), (300, 852588), (330, 775080), (360, 710490), (396, 645900), (400, 639441), (432, 592075), (440, 581310), (450, 568392), (495, 516720), (528, 484425), (540, 473660), (550, 465048), (594, 430600), (600, 426294), (660, 387540), (675, 378928), (720, 355245), (792, 322950), (825, 310032), (880, 290655), (900, 284196), (990, 258360), (1080, 236830), (1100, 232524), (1188, 215300), (1200, 213147), (1320, 193770), (1350, 189464), (1485, 172240), (1584, 161475), (1650, 155016), (1800, 142098), (1980, 129180), (2153, 118800), (2160, 118415), (2200, 116262), (2376, 107650), (2475, 103344), (2640, 96885), (2700, 94732), (2970, 86120), (3300, 77508), (3600, 71049), (3960, 64590), (4306, 59400), (4400, 58131), (4752, 53825), (4950, 51672), (5400, 47366), (5940, 43060), (6459, 39600), (6600, 38754), (7425, 34448), (7920, 32295), (8612, 29700), (9900, 25836), (10765, 23760), (10800, 23683), (11880, 21530), (12918, 19800), (13200, 19377), (14850, 17224)]