505034400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16187}}^1$

素因数の和:16223

約数の個数: 144

約数和(自身を含む): 1770449184

約数和(自身を除く): 1265414784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 16187, 31200, 32374, 48561, 64748, 80935, 97122, 129496, 161870, 194244, 210431, 242805, 258992, 323740, 388488, 404675, 420862, 485610, 517984, 631293, 647480, 776976, 809350, 841724, 971220, 1052155, 1214025, 1262586, 1294960, 1553952, 1618700, 1683448, 1942440, 2104310, 2428050, 2525172, 2589920, 3156465, 3237400, 3366896, 3884880, 4208620, 4856100, 5050344, 5260775, 6312930, 6474800, 6733792, 7769760, 8417240, 9712200, 10100688, 10521550, 12625860, 12949600, 15782325, 16834480, 19424400, 20201376, 21043100, 25251720, 31564650, 33668960, 38848800, 42086200, 50503440, 63129300, 84172400, 101006880, 126258600, 168344800, 252517200, 505034400]

約数ペア:

[(1, 505034400), (2, 252517200), (3, 168344800), (4, 126258600), (5, 101006880), (6, 84172400), (8, 63129300), (10, 50503440), (12, 42086200), (13, 38848800), (15, 33668960), (16, 31564650), (20, 25251720), (24, 21043100), (25, 20201376), (26, 19424400), (30, 16834480), (32, 15782325), (39, 12949600), (40, 12625860), (48, 10521550), (50, 10100688), (52, 9712200), (60, 8417240), (65, 7769760), (75, 6733792), (78, 6474800), (80, 6312930), (96, 5260775), (100, 5050344), (104, 4856100), (120, 4208620), (130, 3884880), (150, 3366896), (156, 3237400), (160, 3156465), (195, 2589920), (200, 2525172), (208, 2428050), (240, 2104310), (260, 1942440), (300, 1683448), (312, 1618700), (325, 1553952), (390, 1294960), (400, 1262586), (416, 1214025), (480, 1052155), (520, 971220), (600, 841724), (624, 809350), (650, 776976), (780, 647480), (800, 631293), (975, 517984), (1040, 485610), (1200, 420862), (1248, 404675), (1300, 388488), (1560, 323740), (1950, 258992), (2080, 242805), (2400, 210431), (2600, 194244), (3120, 161870), (3900, 129496), (5200, 97122), (6240, 80935), (7800, 64748), (10400, 48561), (15600, 32374), (16187, 31200)]