18333102400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3391}}^1$

素因数の和:3553

約数の個数: 168

約数和(自身を含む): 47007150080

約数和(自身を除く): 28674047680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 109, 124, 155, 160, 200, 218, 248, 310, 320, 400, 436, 496, 545, 620, 775, 800, 872, 992, 1090, 1240, 1550, 1600, 1744, 1984, 2180, 2480, 2725, 3100, 3379, 3391, 3488, 4360, 4960, 5450, 6200, 6758, 6782, 6976, 8720, 9920, 10900, 12400, 13516, 13564, 16895, 16955, 17440, 21800, 24800, 27032, 27128, 33790, 33910, 34880, 43600, 49600, 54064, 54256, 67580, 67820, 84475, 84775, 87200, 105121, 108128, 108512, 135160, 135640, 168950, 169550, 174400, 210242, 216256, 217024, 270320, 271280, 337900, 339100, 369619, 420484, 525605, 540640, 542560, 675800, 678200, 739238, 840968, 1051210, 1081280, 1085120, 1351600, 1356400, 1478476, 1681936, 1848095, 2102420, 2628025, 2703200, 2712800, 2956952, 3363872, 3696190, 4204840, 5256050, 5406400, 5425600, 5913904, 6727744, 7392380, 8409680, 9240475, 10512100, 11458189, 11827808, 14784760, 16819360, 18480950, 21024200, 22916378, 23655616, 29569520, 33638720, 36961900, 42048400, 45832756, 57290945, 59139040, 73923800, 84096800, 91665512, 114581890, 118278080, 147847600, 168193600, 183331024, 229163780, 286454725, 295695200, 366662048, 458327560, 572909450, 591390400, 733324096, 916655120, 1145818900, 1833310240, 2291637800, 3666620480, 4583275600, 9166551200, 18333102400]

約数ペア:

[(1, 18333102400), (2, 9166551200), (4, 4583275600), (5, 3666620480), (8, 2291637800), (10, 1833310240), (16, 1145818900), (20, 916655120), (25, 733324096), (31, 591390400), (32, 572909450), (40, 458327560), (50, 366662048), (62, 295695200), (64, 286454725), (80, 229163780), (100, 183331024), (109, 168193600), (124, 147847600), (155, 118278080), (160, 114581890), (200, 91665512), (218, 84096800), (248, 73923800), (310, 59139040), (320, 57290945), (400, 45832756), (436, 42048400), (496, 36961900), (545, 33638720), (620, 29569520), (775, 23655616), (800, 22916378), (872, 21024200), (992, 18480950), (1090, 16819360), (1240, 14784760), (1550, 11827808), (1600, 11458189), (1744, 10512100), (1984, 9240475), (2180, 8409680), (2480, 7392380), (2725, 6727744), (3100, 5913904), (3379, 5425600), (3391, 5406400), (3488, 5256050), (4360, 4204840), (4960, 3696190), (5450, 3363872), (6200, 2956952), (6758, 2712800), (6782, 2703200), (6976, 2628025), (8720, 2102420), (9920, 1848095), (10900, 1681936), (12400, 1478476), (13516, 1356400), (13564, 1351600), (16895, 1085120), (16955, 1081280), (17440, 1051210), (21800, 840968), (24800, 739238), (27032, 678200), (27128, 675800), (33790, 542560), (33910, 540640), (34880, 525605), (43600, 420484), (49600, 369619), (54064, 339100), (54256, 337900), (67580, 271280), (67820, 270320), (84475, 217024), (84775, 216256), (87200, 210242), (105121, 174400), (108128, 169550), (108512, 168950), (135160, 135640)]