80524620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 270885888

約数和(自身を除く): 190361268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 330, 335, 396, 402, 495, 603, 607, 660, 670, 737, 804, 990, 1005, 1206, 1214, 1340, 1474, 1821, 1980, 2010, 2211, 2412, 2428, 2948, 3015, 3035, 3642, 3685, 4020, 4422, 5463, 6030, 6070, 6633, 6677, 7284, 7370, 8844, 9105, 10926, 11055, 12060, 12140, 13266, 13354, 14740, 18210, 20031, 21852, 22110, 26532, 26708, 27315, 33165, 33385, 36420, 40062, 40669, 44220, 54630, 60093, 66330, 66770, 80124, 81338, 100155, 109260, 120186, 122007, 132660, 133540, 162676, 200310, 203345, 240372, 244014, 300465, 366021, 400620, 406690, 447359, 488028, 600930, 610035, 732042, 813380, 894718, 1201860, 1220070, 1342077, 1464084, 1789436, 1830105, 2236795, 2440140, 2684154, 3660210, 4026231, 4473590, 5368308, 6710385, 7320420, 8052462, 8947180, 13420770, 16104924, 20131155, 26841540, 40262310, 80524620]

約数ペア:

[(1, 80524620), (2, 40262310), (3, 26841540), (4, 20131155), (5, 16104924), (6, 13420770), (9, 8947180), (10, 8052462), (11, 7320420), (12, 6710385), (15, 5368308), (18, 4473590), (20, 4026231), (22, 3660210), (30, 2684154), (33, 2440140), (36, 2236795), (44, 1830105), (45, 1789436), (55, 1464084), (60, 1342077), (66, 1220070), (67, 1201860), (90, 894718), (99, 813380), (110, 732042), (132, 610035), (134, 600930), (165, 488028), (180, 447359), (198, 406690), (201, 400620), (220, 366021), (268, 300465), (330, 244014), (335, 240372), (396, 203345), (402, 200310), (495, 162676), (603, 133540), (607, 132660), (660, 122007), (670, 120186), (737, 109260), (804, 100155), (990, 81338), (1005, 80124), (1206, 66770), (1214, 66330), (1340, 60093), (1474, 54630), (1821, 44220), (1980, 40669), (2010, 40062), (2211, 36420), (2412, 33385), (2428, 33165), (2948, 27315), (3015, 26708), (3035, 26532), (3642, 22110), (3685, 21852), (4020, 20031), (4422, 18210), (5463, 14740), (6030, 13354), (6070, 13266), (6633, 12140), (6677, 12060), (7284, 11055), (7370, 10926), (8844, 9105)]