165374400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 168

約数和(自身を含む): 548786304

約数和(自身を除く): 383411904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 131, 150, 160, 192, 200, 240, 262, 263, 300, 320, 393, 400, 480, 524, 526, 600, 655, 786, 789, 800, 960, 1048, 1052, 1200, 1310, 1315, 1572, 1578, 1600, 1965, 2096, 2104, 2400, 2620, 2630, 3144, 3156, 3275, 3930, 3945, 4192, 4208, 4800, 5240, 5260, 6288, 6312, 6550, 6575, 7860, 7890, 8384, 8416, 9825, 10480, 10520, 12576, 12624, 13100, 13150, 15720, 15780, 16832, 19650, 19725, 20960, 21040, 25152, 25248, 26200, 26300, 31440, 31560, 34453, 39300, 39450, 41920, 42080, 50496, 52400, 52600, 62880, 63120, 68906, 78600, 78900, 84160, 103359, 104800, 105200, 125760, 126240, 137812, 157200, 157800, 172265, 206718, 209600, 210400, 252480, 275624, 314400, 315600, 344530, 413436, 420800, 516795, 551248, 628800, 631200, 689060, 826872, 861325, 1033590, 1102496, 1262400, 1378120, 1653744, 1722650, 2067180, 2204992, 2583975, 2756240, 3307488, 3445300, 4134360, 5167950, 5512480, 6614976, 6890600, 8268720, 10335900, 11024960, 13781200, 16537440, 20671800, 27562400, 33074880, 41343600, 55124800, 82687200, 165374400]

約数ペア:

[(1, 165374400), (2, 82687200), (3, 55124800), (4, 41343600), (5, 33074880), (6, 27562400), (8, 20671800), (10, 16537440), (12, 13781200), (15, 11024960), (16, 10335900), (20, 8268720), (24, 6890600), (25, 6614976), (30, 5512480), (32, 5167950), (40, 4134360), (48, 3445300), (50, 3307488), (60, 2756240), (64, 2583975), (75, 2204992), (80, 2067180), (96, 1722650), (100, 1653744), (120, 1378120), (131, 1262400), (150, 1102496), (160, 1033590), (192, 861325), (200, 826872), (240, 689060), (262, 631200), (263, 628800), (300, 551248), (320, 516795), (393, 420800), (400, 413436), (480, 344530), (524, 315600), (526, 314400), (600, 275624), (655, 252480), (786, 210400), (789, 209600), (800, 206718), (960, 172265), (1048, 157800), (1052, 157200), (1200, 137812), (1310, 126240), (1315, 125760), (1572, 105200), (1578, 104800), (1600, 103359), (1965, 84160), (2096, 78900), (2104, 78600), (2400, 68906), (2620, 63120), (2630, 62880), (3144, 52600), (3156, 52400), (3275, 50496), (3930, 42080), (3945, 41920), (4192, 39450), (4208, 39300), (4800, 34453), (5240, 31560), (5260, 31440), (6288, 26300), (6312, 26200), (6550, 25248), (6575, 25152), (7860, 21040), (7890, 20960), (8384, 19725), (8416, 19650), (9825, 16832), (10480, 15780), (10520, 15720), (12576, 13150), (12624, 13100)]