27898800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 90964416

約数和(自身を除く): 63065616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 200, 201, 240, 268, 300, 335, 347, 400, 402, 536, 600, 670, 694, 804, 1005, 1041, 1072, 1200, 1340, 1388, 1608, 1675, 1735, 2010, 2082, 2680, 2776, 3216, 3350, 3470, 4020, 4164, 5025, 5205, 5360, 5552, 6700, 6940, 8040, 8328, 8675, 10050, 10410, 13400, 13880, 16080, 16656, 17350, 20100, 20820, 23249, 26025, 26800, 27760, 34700, 40200, 41640, 46498, 52050, 69400, 69747, 80400, 83280, 92996, 104100, 116245, 138800, 139494, 185992, 208200, 232490, 278988, 348735, 371984, 416400, 464980, 557976, 581225, 697470, 929960, 1115952, 1162450, 1394940, 1743675, 1859920, 2324900, 2789880, 3487350, 4649800, 5579760, 6974700, 9299600, 13949400, 27898800]

約数ペア:

[(1, 27898800), (2, 13949400), (3, 9299600), (4, 6974700), (5, 5579760), (6, 4649800), (8, 3487350), (10, 2789880), (12, 2324900), (15, 1859920), (16, 1743675), (20, 1394940), (24, 1162450), (25, 1115952), (30, 929960), (40, 697470), (48, 581225), (50, 557976), (60, 464980), (67, 416400), (75, 371984), (80, 348735), (100, 278988), (120, 232490), (134, 208200), (150, 185992), (200, 139494), (201, 138800), (240, 116245), (268, 104100), (300, 92996), (335, 83280), (347, 80400), (400, 69747), (402, 69400), (536, 52050), (600, 46498), (670, 41640), (694, 40200), (804, 34700), (1005, 27760), (1041, 26800), (1072, 26025), (1200, 23249), (1340, 20820), (1388, 20100), (1608, 17350), (1675, 16656), (1735, 16080), (2010, 13880), (2082, 13400), (2680, 10410), (2776, 10050), (3216, 8675), (3350, 8328), (3470, 8040), (4020, 6940), (4164, 6700), (5025, 5552), (5205, 5360)]