71803200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2169

約数の個数: 168

約数和(自身を含む): 269353792

約数和(自身を除く): 197550592

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, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2137, 2240, 2400, 2800, 3360, 4200, 4274, 4800, 5600, 6411, 6720, 8400, 8548, 10685, 11200, 12822, 14959, 16800, 17096, 21370, 25644, 29918, 32055, 33600, 34192, 42740, 44877, 51288, 53425, 59836, 64110, 68384, 74795, 85480, 89754, 102576, 106850, 119672, 128220, 136768, 149590, 160275, 170960, 179508, 205152, 213700, 224385, 239344, 256440, 299180, 320550, 341920, 359016, 373975, 410304, 427400, 448770, 478688, 512880, 598360, 641100, 683840, 718032, 747950, 854800, 897540, 957376, 1025760, 1121925, 1196720, 1282200, 1436064, 1495900, 1709600, 1795080, 2051520, 2243850, 2393440, 2564400, 2872128, 2991800, 3419200, 3590160, 4487700, 4786880, 5128800, 5983600, 7180320, 8975400, 10257600, 11967200, 14360640, 17950800, 23934400, 35901600, 71803200]

約数ペア:

[(1, 71803200), (2, 35901600), (3, 23934400), (4, 17950800), (5, 14360640), (6, 11967200), (7, 10257600), (8, 8975400), (10, 7180320), (12, 5983600), (14, 5128800), (15, 4786880), (16, 4487700), (20, 3590160), (21, 3419200), (24, 2991800), (25, 2872128), (28, 2564400), (30, 2393440), (32, 2243850), (35, 2051520), (40, 1795080), (42, 1709600), (48, 1495900), (50, 1436064), (56, 1282200), (60, 1196720), (64, 1121925), (70, 1025760), (75, 957376), (80, 897540), (84, 854800), (96, 747950), (100, 718032), (105, 683840), (112, 641100), (120, 598360), (140, 512880), (150, 478688), (160, 448770), (168, 427400), (175, 410304), (192, 373975), (200, 359016), (210, 341920), (224, 320550), (240, 299180), (280, 256440), (300, 239344), (320, 224385), (336, 213700), (350, 205152), (400, 179508), (420, 170960), (448, 160275), (480, 149590), (525, 136768), (560, 128220), (600, 119672), (672, 106850), (700, 102576), (800, 89754), (840, 85480), (960, 74795), (1050, 68384), (1120, 64110), (1200, 59836), (1344, 53425), (1400, 51288), (1600, 44877), (1680, 42740), (2100, 34192), (2137, 33600), (2240, 32055), (2400, 29918), (2800, 25644), (3360, 21370), (4200, 17096), (4274, 16800), (4800, 14959), (5600, 12822), (6411, 11200), (6720, 10685), (8400, 8548)]