18984000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 224

約数和(自身を含む): 72274176

約数和(自身を除く): 53290176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 113, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 226, 240, 250, 280, 300, 320, 336, 339, 350, 375, 400, 420, 448, 452, 480, 500, 525, 560, 565, 600, 672, 678, 700, 750, 791, 800, 840, 875, 904, 960, 1000, 1050, 1120, 1130, 1200, 1344, 1356, 1400, 1500, 1582, 1600, 1680, 1695, 1750, 1808, 2000, 2100, 2240, 2260, 2373, 2400, 2625, 2712, 2800, 2825, 3000, 3164, 3360, 3390, 3500, 3616, 3955, 4000, 4200, 4520, 4746, 4800, 5250, 5424, 5600, 5650, 6000, 6328, 6720, 6780, 7000, 7232, 7910, 8000, 8400, 8475, 9040, 9492, 10500, 10848, 11200, 11300, 11865, 12000, 12656, 13560, 14000, 14125, 15820, 16800, 16950, 18080, 18984, 19775, 21000, 21696, 22600, 23730, 24000, 25312, 27120, 28000, 28250, 31640, 33600, 33900, 36160, 37968, 39550, 42000, 42375, 45200, 47460, 50624, 54240, 56000, 56500, 59325, 63280, 67800, 75936, 79100, 84000, 84750, 90400, 94920, 98875, 108480, 113000, 118650, 126560, 135600, 151872, 158200, 168000, 169500, 180800, 189840, 197750, 226000, 237300, 253120, 271200, 296625, 316400, 339000, 379680, 395500, 452000, 474600, 542400, 593250, 632800, 678000, 759360, 791000, 904000, 949200, 1186500, 1265600, 1356000, 1582000, 1898400, 2373000, 2712000, 3164000, 3796800, 4746000, 6328000, 9492000, 18984000]

約数ペア:

[(1, 18984000), (2, 9492000), (3, 6328000), (4, 4746000), (5, 3796800), (6, 3164000), (7, 2712000), (8, 2373000), (10, 1898400), (12, 1582000), (14, 1356000), (15, 1265600), (16, 1186500), (20, 949200), (21, 904000), (24, 791000), (25, 759360), (28, 678000), (30, 632800), (32, 593250), (35, 542400), (40, 474600), (42, 452000), (48, 395500), (50, 379680), (56, 339000), (60, 316400), (64, 296625), (70, 271200), (75, 253120), (80, 237300), (84, 226000), (96, 197750), (100, 189840), (105, 180800), (112, 169500), (113, 168000), (120, 158200), (125, 151872), (140, 135600), (150, 126560), (160, 118650), (168, 113000), (175, 108480), (192, 98875), (200, 94920), (210, 90400), (224, 84750), (226, 84000), (240, 79100), (250, 75936), (280, 67800), (300, 63280), (320, 59325), (336, 56500), (339, 56000), (350, 54240), (375, 50624), (400, 47460), (420, 45200), (448, 42375), (452, 42000), (480, 39550), (500, 37968), (525, 36160), (560, 33900), (565, 33600), (600, 31640), (672, 28250), (678, 28000), (700, 27120), (750, 25312), (791, 24000), (800, 23730), (840, 22600), (875, 21696), (904, 21000), (960, 19775), (1000, 18984), (1050, 18080), (1120, 16950), (1130, 16800), (1200, 15820), (1344, 14125), (1356, 14000), (1400, 13560), (1500, 12656), (1582, 12000), (1600, 11865), (1680, 11300), (1695, 11200), (1750, 10848), (1808, 10500), (2000, 9492), (2100, 9040), (2240, 8475), (2260, 8400), (2373, 8000), (2400, 7910), (2625, 7232), (2712, 7000), (2800, 6780), (2825, 6720), (3000, 6328), (3164, 6000), (3360, 5650), (3390, 5600), (3500, 5424), (3616, 5250), (3955, 4800), (4000, 4746), (4200, 4520)]