244478400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 252

約数和(自身を含む): 844439256

約数和(自身を除く): 599960856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 53, 60, 62, 64, 75, 80, 93, 96, 100, 106, 120, 124, 150, 155, 159, 160, 186, 192, 200, 212, 240, 248, 265, 300, 310, 318, 320, 372, 400, 424, 465, 480, 496, 530, 600, 620, 636, 744, 775, 795, 800, 848, 930, 960, 961, 992, 1060, 1200, 1240, 1272, 1325, 1488, 1550, 1590, 1600, 1643, 1696, 1860, 1922, 1984, 2120, 2325, 2400, 2480, 2544, 2650, 2883, 2976, 3100, 3180, 3286, 3392, 3720, 3844, 3975, 4240, 4650, 4800, 4805, 4929, 4960, 5088, 5300, 5766, 5952, 6200, 6360, 6572, 7440, 7688, 7950, 8215, 8480, 9300, 9610, 9858, 9920, 10176, 10600, 11532, 12400, 12720, 13144, 14415, 14880, 15376, 15900, 16430, 16960, 18600, 19220, 19716, 21200, 23064, 24025, 24645, 24800, 25440, 26288, 28830, 29760, 30752, 31800, 32860, 37200, 38440, 39432, 41075, 42400, 46128, 48050, 49290, 49600, 50880, 50933, 52576, 57660, 61504, 63600, 65720, 72075, 74400, 76880, 78864, 82150, 84800, 92256, 96100, 98580, 101866, 105152, 115320, 123225, 127200, 131440, 144150, 148800, 152799, 153760, 157728, 164300, 184512, 192200, 197160, 203732, 230640, 246450, 254400, 254665, 262880, 288300, 305598, 307520, 315456, 328600, 384400, 394320, 407464, 461280, 492900, 509330, 525760, 576600, 611196, 657200, 763995, 768800, 788640, 814928, 922560, 985800, 1018660, 1153200, 1222392, 1273325, 1314400, 1527990, 1537600, 1577280, 1629856, 1971600, 2037320, 2306400, 2444784, 2546650, 2628800, 3055980, 3259712, 3819975, 3943200, 4074640, 4612800, 4889568, 5093300, 6111960, 7639950, 7886400, 8149280, 9779136, 10186600, 12223920, 15279900, 16298560, 20373200, 24447840, 30559800, 40746400, 48895680, 61119600, 81492800, 122239200, 244478400]

約数ペア:

[(1, 244478400), (2, 122239200), (3, 81492800), (4, 61119600), (5, 48895680), (6, 40746400), (8, 30559800), (10, 24447840), (12, 20373200), (15, 16298560), (16, 15279900), (20, 12223920), (24, 10186600), (25, 9779136), (30, 8149280), (31, 7886400), (32, 7639950), (40, 6111960), (48, 5093300), (50, 4889568), (53, 4612800), (60, 4074640), (62, 3943200), (64, 3819975), (75, 3259712), (80, 3055980), (93, 2628800), (96, 2546650), (100, 2444784), (106, 2306400), (120, 2037320), (124, 1971600), (150, 1629856), (155, 1577280), (159, 1537600), (160, 1527990), (186, 1314400), (192, 1273325), (200, 1222392), (212, 1153200), (240, 1018660), (248, 985800), (265, 922560), (300, 814928), (310, 788640), (318, 768800), (320, 763995), (372, 657200), (400, 611196), (424, 576600), (465, 525760), (480, 509330), (496, 492900), (530, 461280), (600, 407464), (620, 394320), (636, 384400), (744, 328600), (775, 315456), (795, 307520), (800, 305598), (848, 288300), (930, 262880), (960, 254665), (961, 254400), (992, 246450), (1060, 230640), (1200, 203732), (1240, 197160), (1272, 192200), (1325, 184512), (1488, 164300), (1550, 157728), (1590, 153760), (1600, 152799), (1643, 148800), (1696, 144150), (1860, 131440), (1922, 127200), (1984, 123225), (2120, 115320), (2325, 105152), (2400, 101866), (2480, 98580), (2544, 96100), (2650, 92256), (2883, 84800), (2976, 82150), (3100, 78864), (3180, 76880), (3286, 74400), (3392, 72075), (3720, 65720), (3844, 63600), (3975, 61504), (4240, 57660), (4650, 52576), (4800, 50933), (4805, 50880), (4929, 49600), (4960, 49290), (5088, 48050), (5300, 46128), (5766, 42400), (5952, 41075), (6200, 39432), (6360, 38440), (6572, 37200), (7440, 32860), (7688, 31800), (7950, 30752), (8215, 29760), (8480, 28830), (9300, 26288), (9610, 25440), (9858, 24800), (9920, 24645), (10176, 24025), (10600, 23064), (11532, 21200), (12400, 19716), (12720, 19220), (13144, 18600), (14415, 16960), (14880, 16430), (15376, 15900)]