66444000

素因数分解:

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

素因数の和:155

約数の個数: 288

約数和(自身を含む): 255449376

約数和(自身を除く): 189005376

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, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 113, 120, 125, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 226, 240, 245, 250, 280, 294, 300, 336, 339, 350, 375, 392, 400, 420, 452, 480, 490, 500, 525, 560, 565, 588, 600, 672, 678, 700, 735, 750, 784, 791, 800, 840, 875, 904, 980, 1000, 1050, 1120, 1130, 1176, 1200, 1225, 1356, 1400, 1470, 1500, 1568, 1582, 1680, 1695, 1750, 1808, 1960, 2000, 2100, 2260, 2352, 2373, 2400, 2450, 2625, 2712, 2800, 2825, 2940, 3000, 3164, 3360, 3390, 3500, 3616, 3675, 3920, 3955, 4000, 4200, 4520, 4704, 4746, 4900, 5250, 5424, 5537, 5600, 5650, 5880, 6000, 6125, 6328, 6780, 7000, 7350, 7840, 7910, 8400, 8475, 9040, 9492, 9800, 10500, 10848, 11074, 11300, 11760, 11865, 12000, 12250, 12656, 13560, 14000, 14125, 14700, 15820, 16611, 16800, 16950, 18080, 18375, 18984, 19600, 19775, 21000, 22148, 22600, 23520, 23730, 24500, 25312, 27120, 27685, 28000, 28250, 29400, 31640, 33222, 33900, 36750, 37968, 39200, 39550, 42000, 42375, 44296, 45200, 47460, 49000, 54240, 55370, 56500, 58800, 59325, 63280, 66444, 67800, 73500, 75936, 79100, 83055, 84000, 84750, 88592, 90400, 94920, 98000, 98875, 110740, 113000, 117600, 118650, 126560, 132888, 135600, 138425, 147000, 158200, 166110, 169500, 177184, 189840, 196000, 197750, 221480, 226000, 237300, 265776, 271200, 276850, 294000, 296625, 316400, 332220, 339000, 379680, 395500, 415275, 442960, 452000, 474600, 531552, 553700, 588000, 593250, 632800, 664440, 678000, 692125, 791000, 830550, 885920, 949200, 1107400, 1186500, 1328880, 1356000, 1384250, 1582000, 1661100, 1898400, 2076375, 2214800, 2373000, 2657760, 2768500, 3164000, 3322200, 4152750, 4429600, 4746000, 5537000, 6644400, 8305500, 9492000, 11074000, 13288800, 16611000, 22148000, 33222000, 66444000]

約数ペア:

[(1, 66444000), (2, 33222000), (3, 22148000), (4, 16611000), (5, 13288800), (6, 11074000), (7, 9492000), (8, 8305500), (10, 6644400), (12, 5537000), (14, 4746000), (15, 4429600), (16, 4152750), (20, 3322200), (21, 3164000), (24, 2768500), (25, 2657760), (28, 2373000), (30, 2214800), (32, 2076375), (35, 1898400), (40, 1661100), (42, 1582000), (48, 1384250), (49, 1356000), (50, 1328880), (56, 1186500), (60, 1107400), (70, 949200), (75, 885920), (80, 830550), (84, 791000), (96, 692125), (98, 678000), (100, 664440), (105, 632800), (112, 593250), (113, 588000), (120, 553700), (125, 531552), (140, 474600), (147, 452000), (150, 442960), (160, 415275), (168, 395500), (175, 379680), (196, 339000), (200, 332220), (210, 316400), (224, 296625), (226, 294000), (240, 276850), (245, 271200), (250, 265776), (280, 237300), (294, 226000), (300, 221480), (336, 197750), (339, 196000), (350, 189840), (375, 177184), (392, 169500), (400, 166110), (420, 158200), (452, 147000), (480, 138425), (490, 135600), (500, 132888), (525, 126560), (560, 118650), (565, 117600), (588, 113000), (600, 110740), (672, 98875), (678, 98000), (700, 94920), (735, 90400), (750, 88592), (784, 84750), (791, 84000), (800, 83055), (840, 79100), (875, 75936), (904, 73500), (980, 67800), (1000, 66444), (1050, 63280), (1120, 59325), (1130, 58800), (1176, 56500), (1200, 55370), (1225, 54240), (1356, 49000), (1400, 47460), (1470, 45200), (1500, 44296), (1568, 42375), (1582, 42000), (1680, 39550), (1695, 39200), (1750, 37968), (1808, 36750), (1960, 33900), (2000, 33222), (2100, 31640), (2260, 29400), (2352, 28250), (2373, 28000), (2400, 27685), (2450, 27120), (2625, 25312), (2712, 24500), (2800, 23730), (2825, 23520), (2940, 22600), (3000, 22148), (3164, 21000), (3360, 19775), (3390, 19600), (3500, 18984), (3616, 18375), (3675, 18080), (3920, 16950), (3955, 16800), (4000, 16611), (4200, 15820), (4520, 14700), (4704, 14125), (4746, 14000), (4900, 13560), (5250, 12656), (5424, 12250), (5537, 12000), (5600, 11865), (5650, 11760), (5880, 11300), (6000, 11074), (6125, 10848), (6328, 10500), (6780, 9800), (7000, 9492), (7350, 9040), (7840, 8475), (7910, 8400)]