54421080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 204871680

約数和(自身を除く): 150450600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 51, 56, 60, 68, 70, 74, 84, 85, 102, 103, 105, 111, 119, 120, 136, 140, 148, 168, 170, 185, 204, 206, 210, 222, 238, 255, 259, 280, 296, 309, 340, 357, 370, 408, 412, 420, 444, 476, 510, 515, 518, 555, 595, 618, 629, 680, 714, 721, 740, 777, 824, 840, 888, 952, 1020, 1030, 1036, 1110, 1190, 1236, 1258, 1295, 1428, 1442, 1480, 1545, 1554, 1751, 1785, 1887, 2040, 2060, 2072, 2163, 2220, 2380, 2472, 2516, 2590, 2856, 2884, 3090, 3108, 3145, 3502, 3570, 3605, 3774, 3811, 3885, 4120, 4326, 4403, 4440, 4760, 5032, 5180, 5253, 5768, 6180, 6216, 6290, 7004, 7140, 7210, 7548, 7622, 7770, 8652, 8755, 8806, 9435, 10360, 10506, 10815, 11433, 12257, 12360, 12580, 13209, 14008, 14280, 14420, 15096, 15244, 15540, 17304, 17510, 17612, 18870, 19055, 21012, 21630, 22015, 22866, 24514, 25160, 26265, 26418, 26677, 28840, 30488, 31080, 35020, 35224, 36771, 37740, 38110, 42024, 43260, 44030, 45732, 49028, 52530, 52836, 53354, 57165, 61285, 64787, 66045, 70040, 73542, 75480, 76220, 80031, 86520, 88060, 91464, 98056, 105060, 105672, 106708, 114330, 122570, 129574, 132090, 133385, 147084, 152440, 160062, 176120, 183855, 194361, 210120, 213416, 228660, 245140, 259148, 264180, 266770, 294168, 320124, 323935, 367710, 388722, 400155, 453509, 457320, 490280, 518296, 528360, 533540, 640248, 647870, 735420, 777444, 800310, 907018, 971805, 1067080, 1295740, 1360527, 1470840, 1554888, 1600620, 1814036, 1943610, 2267545, 2591480, 2721054, 3201240, 3628072, 3887220, 4535090, 5442108, 6802635, 7774440, 9070180, 10884216, 13605270, 18140360, 27210540, 54421080]

約数ペア:

[(1, 54421080), (2, 27210540), (3, 18140360), (4, 13605270), (5, 10884216), (6, 9070180), (7, 7774440), (8, 6802635), (10, 5442108), (12, 4535090), (14, 3887220), (15, 3628072), (17, 3201240), (20, 2721054), (21, 2591480), (24, 2267545), (28, 1943610), (30, 1814036), (34, 1600620), (35, 1554888), (37, 1470840), (40, 1360527), (42, 1295740), (51, 1067080), (56, 971805), (60, 907018), (68, 800310), (70, 777444), (74, 735420), (84, 647870), (85, 640248), (102, 533540), (103, 528360), (105, 518296), (111, 490280), (119, 457320), (120, 453509), (136, 400155), (140, 388722), (148, 367710), (168, 323935), (170, 320124), (185, 294168), (204, 266770), (206, 264180), (210, 259148), (222, 245140), (238, 228660), (255, 213416), (259, 210120), (280, 194361), (296, 183855), (309, 176120), (340, 160062), (357, 152440), (370, 147084), (408, 133385), (412, 132090), (420, 129574), (444, 122570), (476, 114330), (510, 106708), (515, 105672), (518, 105060), (555, 98056), (595, 91464), (618, 88060), (629, 86520), (680, 80031), (714, 76220), (721, 75480), (740, 73542), (777, 70040), (824, 66045), (840, 64787), (888, 61285), (952, 57165), (1020, 53354), (1030, 52836), (1036, 52530), (1110, 49028), (1190, 45732), (1236, 44030), (1258, 43260), (1295, 42024), (1428, 38110), (1442, 37740), (1480, 36771), (1545, 35224), (1554, 35020), (1751, 31080), (1785, 30488), (1887, 28840), (2040, 26677), (2060, 26418), (2072, 26265), (2163, 25160), (2220, 24514), (2380, 22866), (2472, 22015), (2516, 21630), (2590, 21012), (2856, 19055), (2884, 18870), (3090, 17612), (3108, 17510), (3145, 17304), (3502, 15540), (3570, 15244), (3605, 15096), (3774, 14420), (3811, 14280), (3885, 14008), (4120, 13209), (4326, 12580), (4403, 12360), (4440, 12257), (4760, 11433), (5032, 10815), (5180, 10506), (5253, 10360), (5768, 9435), (6180, 8806), (6216, 8755), (6290, 8652), (7004, 7770), (7140, 7622), (7210, 7548)]