77207200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 228360384

約数和(自身を除く): 151153184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 800, 811, 850, 952, 1120, 1190, 1360, 1400, 1622, 1700, 1904, 2380, 2720, 2800, 2975, 3244, 3400, 3808, 4055, 4760, 5600, 5677, 5950, 6488, 6800, 8110, 9520, 11354, 11900, 12976, 13600, 13787, 16220, 19040, 20275, 22708, 23800, 25952, 27574, 28385, 32440, 40550, 45416, 47600, 55148, 56770, 64880, 68935, 81100, 90832, 95200, 96509, 110296, 113540, 129760, 137870, 141925, 162200, 181664, 193018, 220592, 227080, 275740, 283850, 324400, 344675, 386036, 441184, 454160, 482545, 551480, 567700, 648800, 689350, 772072, 908320, 965090, 1102960, 1135400, 1378700, 1544144, 1930180, 2205920, 2270800, 2412725, 2757400, 3088288, 3860360, 4541600, 4825450, 5514800, 7720720, 9650900, 11029600, 15441440, 19301800, 38603600, 77207200]

約数ペア:

[(1, 77207200), (2, 38603600), (4, 19301800), (5, 15441440), (7, 11029600), (8, 9650900), (10, 7720720), (14, 5514800), (16, 4825450), (17, 4541600), (20, 3860360), (25, 3088288), (28, 2757400), (32, 2412725), (34, 2270800), (35, 2205920), (40, 1930180), (50, 1544144), (56, 1378700), (68, 1135400), (70, 1102960), (80, 965090), (85, 908320), (100, 772072), (112, 689350), (119, 648800), (136, 567700), (140, 551480), (160, 482545), (170, 454160), (175, 441184), (200, 386036), (224, 344675), (238, 324400), (272, 283850), (280, 275740), (340, 227080), (350, 220592), (400, 193018), (425, 181664), (476, 162200), (544, 141925), (560, 137870), (595, 129760), (680, 113540), (700, 110296), (800, 96509), (811, 95200), (850, 90832), (952, 81100), (1120, 68935), (1190, 64880), (1360, 56770), (1400, 55148), (1622, 47600), (1700, 45416), (1904, 40550), (2380, 32440), (2720, 28385), (2800, 27574), (2975, 25952), (3244, 23800), (3400, 22708), (3808, 20275), (4055, 19040), (4760, 16220), (5600, 13787), (5677, 13600), (5950, 12976), (6488, 11900), (6800, 11354), (8110, 9520)]