389332800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 252

約数和(自身を含む): 1457634880

約数和(自身を除く): 1068302080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 400, 450, 456, 475, 480, 570, 576, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 960, 1140, 1200, 1216, 1368, 1423, 1425, 1440, 1520, 1600, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2846, 2850, 2880, 3040, 3420, 3600, 3648, 3800, 4269, 4275, 4560, 4800, 5472, 5692, 5700, 6080, 6840, 7115, 7200, 7600, 8538, 8550, 9120, 10944, 11384, 11400, 12807, 13680, 14230, 14400, 15200, 17076, 17100, 18240, 21345, 22768, 22800, 25614, 27037, 27360, 28460, 30400, 34152, 34200, 35575, 42690, 45536, 45600, 51228, 54074, 54720, 56920, 64035, 68304, 68400, 71150, 81111, 85380, 91072, 91200, 102456, 106725, 108148, 113840, 128070, 135185, 136608, 136800, 142300, 162222, 170760, 204912, 213450, 216296, 227680, 243333, 256140, 270370, 273216, 273600, 284600, 320175, 324444, 341520, 405555, 409824, 426900, 432592, 455360, 486666, 512280, 540740, 569200, 640350, 648888, 675925, 683040, 811110, 819648, 853800, 865184, 973332, 1024560, 1081480, 1138400, 1216665, 1280700, 1297776, 1351850, 1366080, 1622220, 1707600, 1730368, 1946664, 2027775, 2049120, 2162960, 2276800, 2433330, 2561400, 2595552, 2703700, 3244440, 3415200, 3893328, 4055550, 4098240, 4325920, 4866660, 5122800, 5191104, 5407400, 6083325, 6488880, 6830400, 7786656, 8111100, 8651840, 9733320, 10245600, 10814800, 12166650, 12977760, 15573312, 16222200, 19466640, 20491200, 21629600, 24333300, 25955520, 32444400, 38933280, 43259200, 48666600, 64888800, 77866560, 97333200, 129777600, 194666400, 389332800]

約数ペア:

[(1, 389332800), (2, 194666400), (3, 129777600), (4, 97333200), (5, 77866560), (6, 64888800), (8, 48666600), (9, 43259200), (10, 38933280), (12, 32444400), (15, 25955520), (16, 24333300), (18, 21629600), (19, 20491200), (20, 19466640), (24, 16222200), (25, 15573312), (30, 12977760), (32, 12166650), (36, 10814800), (38, 10245600), (40, 9733320), (45, 8651840), (48, 8111100), (50, 7786656), (57, 6830400), (60, 6488880), (64, 6083325), (72, 5407400), (75, 5191104), (76, 5122800), (80, 4866660), (90, 4325920), (95, 4098240), (96, 4055550), (100, 3893328), (114, 3415200), (120, 3244440), (144, 2703700), (150, 2595552), (152, 2561400), (160, 2433330), (171, 2276800), (180, 2162960), (190, 2049120), (192, 2027775), (200, 1946664), (225, 1730368), (228, 1707600), (240, 1622220), (285, 1366080), (288, 1351850), (300, 1297776), (304, 1280700), (320, 1216665), (342, 1138400), (360, 1081480), (380, 1024560), (400, 973332), (450, 865184), (456, 853800), (475, 819648), (480, 811110), (570, 683040), (576, 675925), (600, 648888), (608, 640350), (684, 569200), (720, 540740), (760, 512280), (800, 486666), (855, 455360), (900, 432592), (912, 426900), (950, 409824), (960, 405555), (1140, 341520), (1200, 324444), (1216, 320175), (1368, 284600), (1423, 273600), (1425, 273216), (1440, 270370), (1520, 256140), (1600, 243333), (1710, 227680), (1800, 216296), (1824, 213450), (1900, 204912), (2280, 170760), (2400, 162222), (2736, 142300), (2846, 136800), (2850, 136608), (2880, 135185), (3040, 128070), (3420, 113840), (3600, 108148), (3648, 106725), (3800, 102456), (4269, 91200), (4275, 91072), (4560, 85380), (4800, 81111), (5472, 71150), (5692, 68400), (5700, 68304), (6080, 64035), (6840, 56920), (7115, 54720), (7200, 54074), (7600, 51228), (8538, 45600), (8550, 45536), (9120, 42690), (10944, 35575), (11384, 34200), (11400, 34152), (12807, 30400), (13680, 28460), (14230, 27360), (14400, 27037), (15200, 25614), (17076, 22800), (17100, 22768), (18240, 21345)]