12285400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 31136400

約数和(自身を除く): 18851000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 53, 61, 76, 95, 100, 106, 122, 152, 190, 200, 212, 244, 265, 305, 380, 424, 475, 488, 530, 610, 760, 950, 1007, 1060, 1159, 1220, 1325, 1525, 1900, 2014, 2120, 2318, 2440, 2650, 3050, 3233, 3800, 4028, 4636, 5035, 5300, 5795, 6100, 6466, 8056, 9272, 10070, 10600, 11590, 12200, 12932, 16165, 20140, 23180, 25175, 25864, 28975, 32330, 40280, 46360, 50350, 57950, 61427, 64660, 80825, 100700, 115900, 122854, 129320, 161650, 201400, 231800, 245708, 307135, 323300, 491416, 614270, 646600, 1228540, 1535675, 2457080, 3071350, 6142700, 12285400]

約数ペア:

[(1, 12285400), (2, 6142700), (4, 3071350), (5, 2457080), (8, 1535675), (10, 1228540), (19, 646600), (20, 614270), (25, 491416), (38, 323300), (40, 307135), (50, 245708), (53, 231800), (61, 201400), (76, 161650), (95, 129320), (100, 122854), (106, 115900), (122, 100700), (152, 80825), (190, 64660), (200, 61427), (212, 57950), (244, 50350), (265, 46360), (305, 40280), (380, 32330), (424, 28975), (475, 25864), (488, 25175), (530, 23180), (610, 20140), (760, 16165), (950, 12932), (1007, 12200), (1060, 11590), (1159, 10600), (1220, 10070), (1325, 9272), (1525, 8056), (1900, 6466), (2014, 6100), (2120, 5795), (2318, 5300), (2440, 5035), (2650, 4636), (3050, 4028), (3233, 3800)]