2018757600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4967

約数の個数: 288

約数和(自身を含む): 7687008000

約数和(自身を除く): 5668250400

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, 135, 144, 150, 152, 160, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 480, 513, 540, 570, 600, 608, 675, 684, 720, 760, 800, 855, 864, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2052, 2160, 2280, 2400, 2565, 2700, 2736, 2850, 3040, 3420, 3600, 3800, 4104, 4275, 4320, 4560, 4919, 5130, 5400, 5472, 5700, 6840, 7200, 7600, 8208, 8550, 9120, 9838, 10260, 10800, 11400, 12825, 13680, 14757, 15200, 16416, 17100, 19676, 20520, 21600, 22800, 24595, 25650, 27360, 29514, 34200, 39352, 41040, 44271, 45600, 49190, 51300, 59028, 68400, 73785, 78704, 82080, 88542, 93461, 98380, 102600, 118056, 122975, 132813, 136800, 147570, 157408, 177084, 186922, 196760, 205200, 221355, 236112, 245950, 265626, 280383, 295140, 354168, 368925, 373844, 393520, 410400, 442710, 467305, 472224, 491900, 531252, 560766, 590280, 664065, 708336, 737850, 747688, 787040, 841149, 885420, 934610, 983800, 1062504, 1106775, 1121532, 1180560, 1328130, 1401915, 1416672, 1475700, 1495376, 1682298, 1770840, 1869220, 1967600, 2125008, 2213550, 2243064, 2336525, 2361120, 2523447, 2656260, 2803830, 2951400, 2990752, 3320325, 3364596, 3541680, 3738440, 3935200, 4205745, 4250016, 4427100, 4486128, 4673050, 5046894, 5312520, 5607660, 5902800, 6640650, 6729192, 7009575, 7083360, 7476880, 8411490, 8854200, 8972256, 9346100, 10093788, 10625040, 11215320, 11805600, 12617235, 13281300, 13458384, 14019150, 14953760, 16822980, 17708400, 18692200, 20187576, 21028725, 21250080, 22430640, 25234470, 26562600, 26916768, 28038300, 33645960, 35416800, 37384400, 40375152, 42057450, 44861280, 50468940, 53125200, 56076600, 63086175, 67291920, 74768800, 80750304, 84114900, 100937880, 106250400, 112153200, 126172350, 134583840, 168229800, 201875760, 224306400, 252344700, 336459600, 403751520, 504689400, 672919200, 1009378800, 2018757600]

約数ペア:

[(1, 2018757600), (2, 1009378800), (3, 672919200), (4, 504689400), (5, 403751520), (6, 336459600), (8, 252344700), (9, 224306400), (10, 201875760), (12, 168229800), (15, 134583840), (16, 126172350), (18, 112153200), (19, 106250400), (20, 100937880), (24, 84114900), (25, 80750304), (27, 74768800), (30, 67291920), (32, 63086175), (36, 56076600), (38, 53125200), (40, 50468940), (45, 44861280), (48, 42057450), (50, 40375152), (54, 37384400), (57, 35416800), (60, 33645960), (72, 28038300), (75, 26916768), (76, 26562600), (80, 25234470), (90, 22430640), (95, 21250080), (96, 21028725), (100, 20187576), (108, 18692200), (114, 17708400), (120, 16822980), (135, 14953760), (144, 14019150), (150, 13458384), (152, 13281300), (160, 12617235), (171, 11805600), (180, 11215320), (190, 10625040), (200, 10093788), (216, 9346100), (225, 8972256), (228, 8854200), (240, 8411490), (270, 7476880), (285, 7083360), (288, 7009575), (300, 6729192), (304, 6640650), (342, 5902800), (360, 5607660), (380, 5312520), (400, 5046894), (432, 4673050), (450, 4486128), (456, 4427100), (475, 4250016), (480, 4205745), (513, 3935200), (540, 3738440), (570, 3541680), (600, 3364596), (608, 3320325), (675, 2990752), (684, 2951400), (720, 2803830), (760, 2656260), (800, 2523447), (855, 2361120), (864, 2336525), (900, 2243064), (912, 2213550), (950, 2125008), (1026, 1967600), (1080, 1869220), (1140, 1770840), (1200, 1682298), (1350, 1495376), (1368, 1475700), (1425, 1416672), (1440, 1401915), (1520, 1328130), (1710, 1180560), (1800, 1121532), (1824, 1106775), (1900, 1062504), (2052, 983800), (2160, 934610), (2280, 885420), (2400, 841149), (2565, 787040), (2700, 747688), (2736, 737850), (2850, 708336), (3040, 664065), (3420, 590280), (3600, 560766), (3800, 531252), (4104, 491900), (4275, 472224), (4320, 467305), (4560, 442710), (4919, 410400), (5130, 393520), (5400, 373844), (5472, 368925), (5700, 354168), (6840, 295140), (7200, 280383), (7600, 265626), (8208, 245950), (8550, 236112), (9120, 221355), (9838, 205200), (10260, 196760), (10800, 186922), (11400, 177084), (12825, 157408), (13680, 147570), (14757, 136800), (15200, 132813), (16416, 122975), (17100, 118056), (19676, 102600), (20520, 98380), (21600, 93461), (22800, 88542), (24595, 82080), (25650, 78704), (27360, 73785), (29514, 68400), (34200, 59028), (39352, 51300), (41040, 49190), (44271, 45600)]