82465600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 168

約数和(自身を含む): 239369600

約数和(自身を除く): 156904000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 64, 70, 74, 80, 100, 112, 140, 148, 160, 175, 185, 199, 200, 224, 259, 280, 296, 320, 350, 370, 398, 400, 448, 518, 560, 592, 700, 740, 796, 800, 925, 995, 1036, 1120, 1184, 1295, 1393, 1400, 1480, 1592, 1600, 1850, 1990, 2072, 2240, 2368, 2590, 2786, 2800, 2960, 3184, 3700, 3980, 4144, 4975, 5180, 5572, 5600, 5920, 6368, 6475, 6965, 7363, 7400, 7960, 8288, 9950, 10360, 11144, 11200, 11840, 12736, 12950, 13930, 14726, 14800, 15920, 16576, 19900, 20720, 22288, 25900, 27860, 29452, 29600, 31840, 34825, 36815, 39800, 41440, 44576, 51541, 51800, 55720, 58904, 59200, 63680, 69650, 73630, 79600, 82880, 89152, 103082, 103600, 111440, 117808, 139300, 147260, 159200, 184075, 206164, 207200, 222880, 235616, 257705, 278600, 294520, 318400, 368150, 412328, 414400, 445760, 471232, 515410, 557200, 589040, 736300, 824656, 1030820, 1114400, 1178080, 1288525, 1472600, 1649312, 2061640, 2228800, 2356160, 2577050, 2945200, 3298624, 4123280, 5154100, 5890400, 8246560, 10308200, 11780800, 16493120, 20616400, 41232800, 82465600]

約数ペア:

[(1, 82465600), (2, 41232800), (4, 20616400), (5, 16493120), (7, 11780800), (8, 10308200), (10, 8246560), (14, 5890400), (16, 5154100), (20, 4123280), (25, 3298624), (28, 2945200), (32, 2577050), (35, 2356160), (37, 2228800), (40, 2061640), (50, 1649312), (56, 1472600), (64, 1288525), (70, 1178080), (74, 1114400), (80, 1030820), (100, 824656), (112, 736300), (140, 589040), (148, 557200), (160, 515410), (175, 471232), (185, 445760), (199, 414400), (200, 412328), (224, 368150), (259, 318400), (280, 294520), (296, 278600), (320, 257705), (350, 235616), (370, 222880), (398, 207200), (400, 206164), (448, 184075), (518, 159200), (560, 147260), (592, 139300), (700, 117808), (740, 111440), (796, 103600), (800, 103082), (925, 89152), (995, 82880), (1036, 79600), (1120, 73630), (1184, 69650), (1295, 63680), (1393, 59200), (1400, 58904), (1480, 55720), (1592, 51800), (1600, 51541), (1850, 44576), (1990, 41440), (2072, 39800), (2240, 36815), (2368, 34825), (2590, 31840), (2786, 29600), (2800, 29452), (2960, 27860), (3184, 25900), (3700, 22288), (3980, 20720), (4144, 19900), (4975, 16576), (5180, 15920), (5572, 14800), (5600, 14726), (5920, 13930), (6368, 12950), (6475, 12736), (6965, 11840), (7363, 11200), (7400, 11144), (7960, 10360), (8288, 9950)]