55144000

素因数分解:

$2^6\times 5^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 112

約数和(自身を含む): 140031216

約数和(自身を除く): 84887216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 113, 122, 125, 160, 200, 226, 244, 250, 305, 320, 400, 452, 488, 500, 565, 610, 800, 904, 976, 1000, 1130, 1220, 1525, 1600, 1808, 1952, 2000, 2260, 2440, 2825, 3050, 3616, 3904, 4000, 4520, 4880, 5650, 6100, 6893, 7232, 7625, 8000, 9040, 9760, 11300, 12200, 13786, 14125, 15250, 18080, 19520, 22600, 24400, 27572, 28250, 30500, 34465, 36160, 45200, 48800, 55144, 56500, 61000, 68930, 90400, 97600, 110288, 113000, 122000, 137860, 172325, 180800, 220576, 226000, 244000, 275720, 344650, 441152, 452000, 488000, 551440, 689300, 861625, 904000, 1102880, 1378600, 1723250, 2205760, 2757200, 3446500, 5514400, 6893000, 11028800, 13786000, 27572000, 55144000]

約数ペア:

[(1, 55144000), (2, 27572000), (4, 13786000), (5, 11028800), (8, 6893000), (10, 5514400), (16, 3446500), (20, 2757200), (25, 2205760), (32, 1723250), (40, 1378600), (50, 1102880), (61, 904000), (64, 861625), (80, 689300), (100, 551440), (113, 488000), (122, 452000), (125, 441152), (160, 344650), (200, 275720), (226, 244000), (244, 226000), (250, 220576), (305, 180800), (320, 172325), (400, 137860), (452, 122000), (488, 113000), (500, 110288), (565, 97600), (610, 90400), (800, 68930), (904, 61000), (976, 56500), (1000, 55144), (1130, 48800), (1220, 45200), (1525, 36160), (1600, 34465), (1808, 30500), (1952, 28250), (2000, 27572), (2260, 24400), (2440, 22600), (2825, 19520), (3050, 18080), (3616, 15250), (3904, 14125), (4000, 13786), (4520, 12200), (4880, 11300), (5650, 9760), (6100, 9040), (6893, 8000), (7232, 7625)]