285228000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 384

約数和(自身を含む): 1100736000

約数和(自身を除く): 815508000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 125, 135, 139, 144, 150, 152, 160, 171, 180, 190, 200, 216, 225, 228, 240, 250, 270, 278, 285, 288, 300, 304, 342, 360, 375, 380, 400, 417, 432, 450, 456, 475, 480, 500, 513, 540, 556, 570, 600, 608, 675, 684, 695, 720, 750, 760, 800, 834, 855, 864, 900, 912, 950, 1000, 1026, 1080, 1112, 1125, 1140, 1200, 1251, 1350, 1368, 1390, 1425, 1440, 1500, 1520, 1668, 1710, 1800, 1824, 1900, 2000, 2052, 2085, 2160, 2224, 2250, 2280, 2375, 2400, 2502, 2565, 2641, 2700, 2736, 2780, 2850, 3000, 3040, 3336, 3375, 3420, 3475, 3600, 3753, 3800, 4000, 4104, 4170, 4275, 4320, 4448, 4500, 4560, 4750, 5004, 5130, 5282, 5400, 5472, 5560, 5700, 6000, 6255, 6672, 6750, 6840, 6950, 7125, 7200, 7506, 7600, 7923, 8208, 8340, 8550, 9000, 9120, 9500, 10008, 10260, 10425, 10564, 10800, 11120, 11400, 12000, 12510, 12825, 13205, 13344, 13500, 13680, 13900, 14250, 15012, 15200, 15846, 16416, 16680, 17100, 17375, 18000, 18765, 19000, 20016, 20520, 20850, 21128, 21375, 21600, 22240, 22800, 23769, 25020, 25650, 26410, 27000, 27360, 27800, 28500, 30024, 31275, 31692, 33360, 34200, 34750, 36000, 37530, 38000, 39615, 40032, 41040, 41700, 42256, 42750, 45600, 47538, 50040, 51300, 52125, 52820, 54000, 55600, 57000, 60048, 62550, 63384, 64125, 66025, 66720, 68400, 69500, 71307, 75060, 76000, 79230, 82080, 83400, 84512, 85500, 93825, 95076, 100080, 102600, 104250, 105640, 108000, 111200, 114000, 118845, 120096, 125100, 126768, 128250, 132050, 136800, 139000, 142614, 150120, 156375, 158460, 166800, 171000, 187650, 190152, 198075, 200160, 205200, 208500, 211280, 228000, 237690, 250200, 253536, 256500, 264100, 278000, 285228, 300240, 312750, 316920, 330125, 333600, 342000, 356535, 375300, 380304, 396150, 410400, 417000, 422560, 469125, 475380, 500400, 513000, 528200, 556000, 570456, 594225, 600480, 625500, 633840, 660250, 684000, 713070, 750600, 760608, 792300, 834000, 938250, 950760, 990375, 1000800, 1026000, 1056400, 1140912, 1188450, 1251000, 1267680, 1320500, 1426140, 1501200, 1584600, 1668000, 1782675, 1876500, 1901520, 1980750, 2052000, 2112800, 2281824, 2376900, 2502000, 2641000, 2852280, 2971125, 3002400, 3169200, 3565350, 3753000, 3803040, 3961500, 4753800, 5004000, 5282000, 5704560, 5942250, 6338400, 7130700, 7506000, 7923000, 8913375, 9507600, 10564000, 11409120, 11884500, 14261400, 15012000, 15846000, 17826750, 19015200, 23769000, 28522800, 31692000, 35653500, 47538000, 57045600, 71307000, 95076000, 142614000, 285228000]

約数ペア:

[(1, 285228000), (2, 142614000), (3, 95076000), (4, 71307000), (5, 57045600), (6, 47538000), (8, 35653500), (9, 31692000), (10, 28522800), (12, 23769000), (15, 19015200), (16, 17826750), (18, 15846000), (19, 15012000), (20, 14261400), (24, 11884500), (25, 11409120), (27, 10564000), (30, 9507600), (32, 8913375), (36, 7923000), (38, 7506000), (40, 7130700), (45, 6338400), (48, 5942250), (50, 5704560), (54, 5282000), (57, 5004000), (60, 4753800), (72, 3961500), (75, 3803040), (76, 3753000), (80, 3565350), (90, 3169200), (95, 3002400), (96, 2971125), (100, 2852280), (108, 2641000), (114, 2502000), (120, 2376900), (125, 2281824), (135, 2112800), (139, 2052000), (144, 1980750), (150, 1901520), (152, 1876500), (160, 1782675), (171, 1668000), (180, 1584600), (190, 1501200), (200, 1426140), (216, 1320500), (225, 1267680), (228, 1251000), (240, 1188450), (250, 1140912), (270, 1056400), (278, 1026000), (285, 1000800), (288, 990375), (300, 950760), (304, 938250), (342, 834000), (360, 792300), (375, 760608), (380, 750600), (400, 713070), (417, 684000), (432, 660250), (450, 633840), (456, 625500), (475, 600480), (480, 594225), (500, 570456), (513, 556000), (540, 528200), (556, 513000), (570, 500400), (600, 475380), (608, 469125), (675, 422560), (684, 417000), (695, 410400), (720, 396150), (750, 380304), (760, 375300), (800, 356535), (834, 342000), (855, 333600), (864, 330125), (900, 316920), (912, 312750), (950, 300240), (1000, 285228), (1026, 278000), (1080, 264100), (1112, 256500), (1125, 253536), (1140, 250200), (1200, 237690), (1251, 228000), (1350, 211280), (1368, 208500), (1390, 205200), (1425, 200160), (1440, 198075), (1500, 190152), (1520, 187650), (1668, 171000), (1710, 166800), (1800, 158460), (1824, 156375), (1900, 150120), (2000, 142614), (2052, 139000), (2085, 136800), (2160, 132050), (2224, 128250), (2250, 126768), (2280, 125100), (2375, 120096), (2400, 118845), (2502, 114000), (2565, 111200), (2641, 108000), (2700, 105640), (2736, 104250), (2780, 102600), (2850, 100080), (3000, 95076), (3040, 93825), (3336, 85500), (3375, 84512), (3420, 83400), (3475, 82080), (3600, 79230), (3753, 76000), (3800, 75060), (4000, 71307), (4104, 69500), (4170, 68400), (4275, 66720), (4320, 66025), (4448, 64125), (4500, 63384), (4560, 62550), (4750, 60048), (5004, 57000), (5130, 55600), (5282, 54000), (5400, 52820), (5472, 52125), (5560, 51300), (5700, 50040), (6000, 47538), (6255, 45600), (6672, 42750), (6750, 42256), (6840, 41700), (6950, 41040), (7125, 40032), (7200, 39615), (7506, 38000), (7600, 37530), (7923, 36000), (8208, 34750), (8340, 34200), (8550, 33360), (9000, 31692), (9120, 31275), (9500, 30024), (10008, 28500), (10260, 27800), (10425, 27360), (10564, 27000), (10800, 26410), (11120, 25650), (11400, 25020), (12000, 23769), (12510, 22800), (12825, 22240), (13205, 21600), (13344, 21375), (13500, 21128), (13680, 20850), (13900, 20520), (14250, 20016), (15012, 19000), (15200, 18765), (15846, 18000), (16416, 17375), (16680, 17100)]