69501960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17551}}^1$

素因数の和:17579

約数の個数: 96

約数和(自身を含む): 246430080

約数和(自身を除く): 176928120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 17551, 35102, 52653, 70204, 87755, 105306, 140408, 157959, 175510, 193061, 210612, 263265, 315918, 351020, 386122, 421224, 526530, 579183, 631836, 702040, 772244, 789795, 965305, 1053060, 1158366, 1263672, 1544488, 1579590, 1737549, 1930610, 2106120, 2316732, 2895915, 3159180, 3475098, 3861220, 4633464, 5791830, 6318360, 6950196, 7722440, 8687745, 11583660, 13900392, 17375490, 23167320, 34750980, 69501960]

約数ペア:

[(1, 69501960), (2, 34750980), (3, 23167320), (4, 17375490), (5, 13900392), (6, 11583660), (8, 8687745), (9, 7722440), (10, 6950196), (11, 6318360), (12, 5791830), (15, 4633464), (18, 3861220), (20, 3475098), (22, 3159180), (24, 2895915), (30, 2316732), (33, 2106120), (36, 1930610), (40, 1737549), (44, 1579590), (45, 1544488), (55, 1263672), (60, 1158366), (66, 1053060), (72, 965305), (88, 789795), (90, 772244), (99, 702040), (110, 631836), (120, 579183), (132, 526530), (165, 421224), (180, 386122), (198, 351020), (220, 315918), (264, 263265), (330, 210612), (360, 193061), (396, 175510), (440, 157959), (495, 140408), (660, 105306), (792, 87755), (990, 70204), (1320, 52653), (1980, 35102), (3960, 17551)]