427107600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 240

約数和(自身を含む): 1544365440

約数和(自身を除く): 1117257840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 71, 72, 75, 80, 90, 100, 108, 120, 135, 142, 144, 150, 180, 200, 213, 216, 225, 240, 270, 284, 300, 355, 360, 400, 426, 432, 450, 540, 557, 568, 600, 639, 675, 710, 720, 852, 900, 1065, 1080, 1114, 1136, 1200, 1278, 1350, 1420, 1671, 1704, 1775, 1800, 1917, 2130, 2160, 2228, 2556, 2700, 2785, 2840, 3195, 3342, 3408, 3550, 3600, 3834, 4260, 4456, 5013, 5112, 5325, 5400, 5570, 5680, 6390, 6684, 7100, 7668, 8355, 8520, 8912, 9585, 10026, 10224, 10650, 10800, 11140, 12780, 13368, 13925, 14200, 15039, 15336, 15975, 16710, 17040, 19170, 20052, 21300, 22280, 25065, 25560, 26736, 27850, 28400, 30078, 30672, 31950, 33420, 38340, 39547, 40104, 41775, 42600, 44560, 47925, 50130, 51120, 55700, 60156, 63900, 66840, 75195, 76680, 79094, 80208, 83550, 85200, 95850, 100260, 111400, 118641, 120312, 125325, 127800, 133680, 150390, 153360, 158188, 167100, 191700, 197735, 200520, 222800, 237282, 240624, 250650, 255600, 300780, 316376, 334200, 355923, 375975, 383400, 395470, 401040, 474564, 501300, 593205, 601560, 632752, 668400, 711846, 751950, 766800, 790940, 949128, 988675, 1002600, 1067769, 1186410, 1203120, 1423692, 1503900, 1581880, 1779615, 1898256, 1977350, 2005200, 2135538, 2372820, 2847384, 2966025, 3007800, 3163760, 3559230, 3954700, 4271076, 4745640, 5338845, 5694768, 5932050, 6015600, 7118460, 7909400, 8542152, 8898075, 9491280, 10677690, 11864100, 14236920, 15818800, 17084304, 17796150, 21355380, 23728200, 26694225, 28473840, 35592300, 42710760, 47456400, 53388450, 71184600, 85421520, 106776900, 142369200, 213553800, 427107600]

約数ペア:

[(1, 427107600), (2, 213553800), (3, 142369200), (4, 106776900), (5, 85421520), (6, 71184600), (8, 53388450), (9, 47456400), (10, 42710760), (12, 35592300), (15, 28473840), (16, 26694225), (18, 23728200), (20, 21355380), (24, 17796150), (25, 17084304), (27, 15818800), (30, 14236920), (36, 11864100), (40, 10677690), (45, 9491280), (48, 8898075), (50, 8542152), (54, 7909400), (60, 7118460), (71, 6015600), (72, 5932050), (75, 5694768), (80, 5338845), (90, 4745640), (100, 4271076), (108, 3954700), (120, 3559230), (135, 3163760), (142, 3007800), (144, 2966025), (150, 2847384), (180, 2372820), (200, 2135538), (213, 2005200), (216, 1977350), (225, 1898256), (240, 1779615), (270, 1581880), (284, 1503900), (300, 1423692), (355, 1203120), (360, 1186410), (400, 1067769), (426, 1002600), (432, 988675), (450, 949128), (540, 790940), (557, 766800), (568, 751950), (600, 711846), (639, 668400), (675, 632752), (710, 601560), (720, 593205), (852, 501300), (900, 474564), (1065, 401040), (1080, 395470), (1114, 383400), (1136, 375975), (1200, 355923), (1278, 334200), (1350, 316376), (1420, 300780), (1671, 255600), (1704, 250650), (1775, 240624), (1800, 237282), (1917, 222800), (2130, 200520), (2160, 197735), (2228, 191700), (2556, 167100), (2700, 158188), (2785, 153360), (2840, 150390), (3195, 133680), (3342, 127800), (3408, 125325), (3550, 120312), (3600, 118641), (3834, 111400), (4260, 100260), (4456, 95850), (5013, 85200), (5112, 83550), (5325, 80208), (5400, 79094), (5570, 76680), (5680, 75195), (6390, 66840), (6684, 63900), (7100, 60156), (7668, 55700), (8355, 51120), (8520, 50130), (8912, 47925), (9585, 44560), (10026, 42600), (10224, 41775), (10650, 40104), (10800, 39547), (11140, 38340), (12780, 33420), (13368, 31950), (13925, 30672), (14200, 30078), (15039, 28400), (15336, 27850), (15975, 26736), (16710, 25560), (17040, 25065), (19170, 22280), (20052, 21300)]