2019117600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1621}}^1$

素因数の和:1820

約数の個数: 216

約数和(自身を含む): 7165486692

約数和(自身を除く): 5146369092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 173, 180, 200, 225, 240, 288, 300, 346, 360, 400, 450, 480, 519, 600, 692, 720, 800, 865, 900, 1038, 1200, 1384, 1440, 1557, 1621, 1730, 1800, 2076, 2400, 2595, 2768, 3114, 3242, 3460, 3600, 4152, 4325, 4863, 5190, 5536, 6228, 6484, 6920, 7200, 7785, 8105, 8304, 8650, 9726, 10380, 12456, 12968, 12975, 13840, 14589, 15570, 16210, 16608, 17300, 19452, 20760, 24315, 24912, 25936, 25950, 27680, 29178, 31140, 32420, 34600, 38904, 38925, 40525, 41520, 48630, 49824, 51872, 51900, 58356, 62280, 64840, 69200, 72945, 77808, 77850, 81050, 83040, 97260, 103800, 116712, 121575, 124560, 129680, 138400, 145890, 155616, 155700, 162100, 194520, 207600, 233424, 243150, 249120, 259360, 280433, 291780, 311400, 324200, 364725, 389040, 415200, 466848, 486300, 560866, 583560, 622800, 648400, 729450, 778080, 841299, 972600, 1121732, 1167120, 1245600, 1296800, 1402165, 1458900, 1682598, 1945200, 2243464, 2334240, 2523897, 2804330, 2917800, 3365196, 3890400, 4206495, 4486928, 5047794, 5608660, 5835600, 6730392, 7010825, 8412990, 8973856, 10095588, 11217320, 11671200, 12619485, 13460784, 14021650, 16825980, 20191176, 21032475, 22434640, 25238970, 26921568, 28043300, 33651960, 40382352, 42064950, 44869280, 50477940, 56086600, 63097425, 67303920, 80764704, 84129900, 100955880, 112173200, 126194850, 134607840, 168259800, 201911760, 224346400, 252389700, 336519600, 403823520, 504779400, 673039200, 1009558800, 2019117600]

約数ペア:

[(1, 2019117600), (2, 1009558800), (3, 673039200), (4, 504779400), (5, 403823520), (6, 336519600), (8, 252389700), (9, 224346400), (10, 201911760), (12, 168259800), (15, 134607840), (16, 126194850), (18, 112173200), (20, 100955880), (24, 84129900), (25, 80764704), (30, 67303920), (32, 63097425), (36, 56086600), (40, 50477940), (45, 44869280), (48, 42064950), (50, 40382352), (60, 33651960), (72, 28043300), (75, 26921568), (80, 25238970), (90, 22434640), (96, 21032475), (100, 20191176), (120, 16825980), (144, 14021650), (150, 13460784), (160, 12619485), (173, 11671200), (180, 11217320), (200, 10095588), (225, 8973856), (240, 8412990), (288, 7010825), (300, 6730392), (346, 5835600), (360, 5608660), (400, 5047794), (450, 4486928), (480, 4206495), (519, 3890400), (600, 3365196), (692, 2917800), (720, 2804330), (800, 2523897), (865, 2334240), (900, 2243464), (1038, 1945200), (1200, 1682598), (1384, 1458900), (1440, 1402165), (1557, 1296800), (1621, 1245600), (1730, 1167120), (1800, 1121732), (2076, 972600), (2400, 841299), (2595, 778080), (2768, 729450), (3114, 648400), (3242, 622800), (3460, 583560), (3600, 560866), (4152, 486300), (4325, 466848), (4863, 415200), (5190, 389040), (5536, 364725), (6228, 324200), (6484, 311400), (6920, 291780), (7200, 280433), (7785, 259360), (8105, 249120), (8304, 243150), (8650, 233424), (9726, 207600), (10380, 194520), (12456, 162100), (12968, 155700), (12975, 155616), (13840, 145890), (14589, 138400), (15570, 129680), (16210, 124560), (16608, 121575), (17300, 116712), (19452, 103800), (20760, 97260), (24315, 83040), (24912, 81050), (25936, 77850), (25950, 77808), (27680, 72945), (29178, 69200), (31140, 64840), (32420, 62280), (34600, 58356), (38904, 51900), (38925, 51872), (40525, 49824), (41520, 48630)]