79537140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1743

約数の個数: 120

約数和(自身を含む): 258267240

約数和(自身を除く): 178730100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1693, 1740, 2349, 2610, 3132, 3386, 3915, 4698, 5079, 5220, 6772, 7830, 8465, 9396, 10158, 11745, 15237, 15660, 16930, 20316, 23490, 25395, 30474, 33860, 45711, 46980, 49097, 50790, 60948, 76185, 91422, 98194, 101580, 137133, 147291, 152370, 182844, 196388, 228555, 245485, 274266, 294582, 304740, 441873, 457110, 490970, 548532, 589164, 685665, 736455, 883746, 914220, 981940, 1325619, 1371330, 1472910, 1767492, 2209365, 2651238, 2742660, 2945820, 3976857, 4418730, 5302476, 6628095, 7953714, 8837460, 13256190, 15907428, 19884285, 26512380, 39768570, 79537140]

約数ペア:

[(1, 79537140), (2, 39768570), (3, 26512380), (4, 19884285), (5, 15907428), (6, 13256190), (9, 8837460), (10, 7953714), (12, 6628095), (15, 5302476), (18, 4418730), (20, 3976857), (27, 2945820), (29, 2742660), (30, 2651238), (36, 2209365), (45, 1767492), (54, 1472910), (58, 1371330), (60, 1325619), (81, 981940), (87, 914220), (90, 883746), (108, 736455), (116, 685665), (135, 589164), (145, 548532), (162, 490970), (174, 457110), (180, 441873), (261, 304740), (270, 294582), (290, 274266), (324, 245485), (348, 228555), (405, 196388), (435, 182844), (522, 152370), (540, 147291), (580, 137133), (783, 101580), (810, 98194), (870, 91422), (1044, 76185), (1305, 60948), (1566, 50790), (1620, 49097), (1693, 46980), (1740, 45711), (2349, 33860), (2610, 30474), (3132, 25395), (3386, 23490), (3915, 20316), (4698, 16930), (5079, 15660), (5220, 15237), (6772, 11745), (7830, 10158), (8465, 9396)]