12585600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 49327200

約数和(自身を除く): 36741600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 25, 30, 32, 36, 38, 40, 45, 46, 48, 50, 57, 60, 64, 69, 72, 75, 76, 80, 90, 92, 95, 96, 100, 114, 115, 120, 128, 138, 144, 150, 152, 160, 171, 180, 184, 190, 192, 200, 207, 225, 228, 230, 240, 276, 285, 288, 300, 304, 320, 342, 345, 360, 368, 380, 384, 400, 414, 437, 450, 456, 460, 475, 480, 552, 570, 575, 576, 600, 608, 640, 684, 690, 720, 736, 760, 800, 828, 855, 874, 900, 912, 920, 950, 960, 1035, 1104, 1140, 1150, 1152, 1200, 1216, 1311, 1368, 1380, 1425, 1440, 1472, 1520, 1600, 1656, 1710, 1725, 1748, 1800, 1824, 1840, 1900, 1920, 2070, 2185, 2208, 2280, 2300, 2400, 2432, 2622, 2736, 2760, 2850, 2880, 2944, 3040, 3200, 3312, 3420, 3450, 3496, 3600, 3648, 3680, 3800, 3933, 4140, 4275, 4370, 4416, 4560, 4600, 4800, 5175, 5244, 5472, 5520, 5700, 5760, 6080, 6555, 6624, 6840, 6900, 6992, 7200, 7296, 7360, 7600, 7866, 8280, 8550, 8740, 8832, 9120, 9200, 9600, 10350, 10488, 10925, 10944, 11040, 11400, 12160, 13110, 13248, 13680, 13800, 13984, 14400, 14720, 15200, 15732, 16560, 17100, 17480, 18240, 18400, 19665, 20700, 20976, 21850, 21888, 22080, 22800, 26220, 26496, 27360, 27600, 27968, 28800, 30400, 31464, 32775, 33120, 34200, 34960, 36480, 36800, 39330, 41400, 41952, 43700, 44160, 45600, 52440, 54720, 55200, 55936, 60800, 62928, 65550, 66240, 68400, 69920, 73600, 78660, 82800, 83904, 87400, 91200, 98325, 104880, 109440, 110400, 125856, 131100, 132480, 136800, 139840, 157320, 165600, 167808, 174800, 182400, 196650, 209760, 220800, 251712, 262200, 273600, 279680, 314640, 331200, 349600, 393300, 419520, 503424, 524400, 547200, 629280, 662400, 699200, 786600, 839040, 1048800, 1258560, 1398400, 1573200, 2097600, 2517120, 3146400, 4195200, 6292800, 12585600]

約数ペア:

[(1, 12585600), (2, 6292800), (3, 4195200), (4, 3146400), (5, 2517120), (6, 2097600), (8, 1573200), (9, 1398400), (10, 1258560), (12, 1048800), (15, 839040), (16, 786600), (18, 699200), (19, 662400), (20, 629280), (23, 547200), (24, 524400), (25, 503424), (30, 419520), (32, 393300), (36, 349600), (38, 331200), (40, 314640), (45, 279680), (46, 273600), (48, 262200), (50, 251712), (57, 220800), (60, 209760), (64, 196650), (69, 182400), (72, 174800), (75, 167808), (76, 165600), (80, 157320), (90, 139840), (92, 136800), (95, 132480), (96, 131100), (100, 125856), (114, 110400), (115, 109440), (120, 104880), (128, 98325), (138, 91200), (144, 87400), (150, 83904), (152, 82800), (160, 78660), (171, 73600), (180, 69920), (184, 68400), (190, 66240), (192, 65550), (200, 62928), (207, 60800), (225, 55936), (228, 55200), (230, 54720), (240, 52440), (276, 45600), (285, 44160), (288, 43700), (300, 41952), (304, 41400), (320, 39330), (342, 36800), (345, 36480), (360, 34960), (368, 34200), (380, 33120), (384, 32775), (400, 31464), (414, 30400), (437, 28800), (450, 27968), (456, 27600), (460, 27360), (475, 26496), (480, 26220), (552, 22800), (570, 22080), (575, 21888), (576, 21850), (600, 20976), (608, 20700), (640, 19665), (684, 18400), (690, 18240), (720, 17480), (736, 17100), (760, 16560), (800, 15732), (828, 15200), (855, 14720), (874, 14400), (900, 13984), (912, 13800), (920, 13680), (950, 13248), (960, 13110), (1035, 12160), (1104, 11400), (1140, 11040), (1150, 10944), (1152, 10925), (1200, 10488), (1216, 10350), (1311, 9600), (1368, 9200), (1380, 9120), (1425, 8832), (1440, 8740), (1472, 8550), (1520, 8280), (1600, 7866), (1656, 7600), (1710, 7360), (1725, 7296), (1748, 7200), (1800, 6992), (1824, 6900), (1840, 6840), (1900, 6624), (1920, 6555), (2070, 6080), (2185, 5760), (2208, 5700), (2280, 5520), (2300, 5472), (2400, 5244), (2432, 5175), (2622, 4800), (2736, 4600), (2760, 4560), (2850, 4416), (2880, 4370), (2944, 4275), (3040, 4140), (3200, 3933), (3312, 3800), (3420, 3680), (3450, 3648), (3496, 3600)]