51261600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 188987904

約数和(自身を除く): 137726304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 53, 60, 62, 65, 75, 78, 80, 93, 96, 100, 104, 106, 120, 124, 130, 150, 155, 156, 159, 160, 186, 195, 200, 208, 212, 240, 248, 260, 265, 300, 310, 312, 318, 325, 372, 390, 400, 403, 416, 424, 465, 480, 496, 520, 530, 600, 620, 624, 636, 650, 689, 744, 775, 780, 795, 800, 806, 848, 930, 975, 992, 1040, 1060, 1200, 1209, 1240, 1248, 1272, 1300, 1325, 1378, 1488, 1550, 1560, 1590, 1612, 1643, 1696, 1860, 1950, 2015, 2067, 2080, 2120, 2325, 2400, 2418, 2480, 2544, 2600, 2650, 2756, 2976, 3100, 3120, 3180, 3224, 3286, 3445, 3720, 3900, 3975, 4030, 4134, 4240, 4650, 4836, 4929, 4960, 5088, 5200, 5300, 5512, 6045, 6200, 6240, 6360, 6448, 6572, 6890, 7440, 7800, 7950, 8060, 8215, 8268, 8480, 9300, 9672, 9858, 10075, 10335, 10400, 10600, 11024, 12090, 12400, 12720, 12896, 13144, 13780, 14880, 15600, 15900, 16120, 16430, 16536, 17225, 18600, 19344, 19716, 20150, 20670, 21200, 21359, 22048, 24180, 24645, 24800, 25440, 26288, 27560, 30225, 31200, 31800, 32240, 32860, 33072, 34450, 37200, 38688, 39432, 40300, 41075, 41340, 42400, 42718, 48360, 49290, 51675, 52576, 55120, 60450, 63600, 64077, 64480, 65720, 66144, 68900, 74400, 78864, 80600, 82150, 82680, 85436, 96720, 98580, 103350, 106795, 110240, 120900, 123225, 127200, 128154, 131440, 137800, 157728, 161200, 164300, 165360, 170872, 193440, 197160, 206700, 213590, 241800, 246450, 256308, 262880, 275600, 320385, 322400, 328600, 330720, 341744, 394320, 413400, 427180, 483600, 492900, 512616, 533975, 551200, 640770, 657200, 683488, 788640, 826800, 854360, 967200, 985800, 1025232, 1067950, 1281540, 1314400, 1601925, 1653600, 1708720, 1971600, 2050464, 2135900, 2563080, 3203850, 3417440, 3943200, 4271800, 5126160, 6407700, 8543600, 10252320, 12815400, 17087200, 25630800, 51261600]

約数ペア:

[(1, 51261600), (2, 25630800), (3, 17087200), (4, 12815400), (5, 10252320), (6, 8543600), (8, 6407700), (10, 5126160), (12, 4271800), (13, 3943200), (15, 3417440), (16, 3203850), (20, 2563080), (24, 2135900), (25, 2050464), (26, 1971600), (30, 1708720), (31, 1653600), (32, 1601925), (39, 1314400), (40, 1281540), (48, 1067950), (50, 1025232), (52, 985800), (53, 967200), (60, 854360), (62, 826800), (65, 788640), (75, 683488), (78, 657200), (80, 640770), (93, 551200), (96, 533975), (100, 512616), (104, 492900), (106, 483600), (120, 427180), (124, 413400), (130, 394320), (150, 341744), (155, 330720), (156, 328600), (159, 322400), (160, 320385), (186, 275600), (195, 262880), (200, 256308), (208, 246450), (212, 241800), (240, 213590), (248, 206700), (260, 197160), (265, 193440), (300, 170872), (310, 165360), (312, 164300), (318, 161200), (325, 157728), (372, 137800), (390, 131440), (400, 128154), (403, 127200), (416, 123225), (424, 120900), (465, 110240), (480, 106795), (496, 103350), (520, 98580), (530, 96720), (600, 85436), (620, 82680), (624, 82150), (636, 80600), (650, 78864), (689, 74400), (744, 68900), (775, 66144), (780, 65720), (795, 64480), (800, 64077), (806, 63600), (848, 60450), (930, 55120), (975, 52576), (992, 51675), (1040, 49290), (1060, 48360), (1200, 42718), (1209, 42400), (1240, 41340), (1248, 41075), (1272, 40300), (1300, 39432), (1325, 38688), (1378, 37200), (1488, 34450), (1550, 33072), (1560, 32860), (1590, 32240), (1612, 31800), (1643, 31200), (1696, 30225), (1860, 27560), (1950, 26288), (2015, 25440), (2067, 24800), (2080, 24645), (2120, 24180), (2325, 22048), (2400, 21359), (2418, 21200), (2480, 20670), (2544, 20150), (2600, 19716), (2650, 19344), (2756, 18600), (2976, 17225), (3100, 16536), (3120, 16430), (3180, 16120), (3224, 15900), (3286, 15600), (3445, 14880), (3720, 13780), (3900, 13144), (3975, 12896), (4030, 12720), (4134, 12400), (4240, 12090), (4650, 11024), (4836, 10600), (4929, 10400), (4960, 10335), (5088, 10075), (5200, 9858), (5300, 9672), (5512, 9300), (6045, 8480), (6200, 8268), (6240, 8215), (6360, 8060), (6448, 7950), (6572, 7800), (6890, 7440)]