27859140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 90561240

約数和(自身を除く): 62702100

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, 593, 783, 810, 870, 1044, 1186, 1305, 1566, 1620, 1740, 1779, 2349, 2372, 2610, 2965, 3132, 3558, 3915, 4698, 5220, 5337, 5930, 7116, 7830, 8895, 9396, 10674, 11745, 11860, 15660, 16011, 17197, 17790, 21348, 23490, 26685, 32022, 34394, 35580, 46980, 48033, 51591, 53370, 64044, 68788, 80055, 85985, 96066, 103182, 106740, 154773, 160110, 171970, 192132, 206364, 240165, 257955, 309546, 320220, 343940, 464319, 480330, 515910, 619092, 773865, 928638, 960660, 1031820, 1392957, 1547730, 1857276, 2321595, 2785914, 3095460, 4643190, 5571828, 6964785, 9286380, 13929570, 27859140]

約数ペア:

[(1, 27859140), (2, 13929570), (3, 9286380), (4, 6964785), (5, 5571828), (6, 4643190), (9, 3095460), (10, 2785914), (12, 2321595), (15, 1857276), (18, 1547730), (20, 1392957), (27, 1031820), (29, 960660), (30, 928638), (36, 773865), (45, 619092), (54, 515910), (58, 480330), (60, 464319), (81, 343940), (87, 320220), (90, 309546), (108, 257955), (116, 240165), (135, 206364), (145, 192132), (162, 171970), (174, 160110), (180, 154773), (261, 106740), (270, 103182), (290, 96066), (324, 85985), (348, 80055), (405, 68788), (435, 64044), (522, 53370), (540, 51591), (580, 48033), (593, 46980), (783, 35580), (810, 34394), (870, 32022), (1044, 26685), (1186, 23490), (1305, 21348), (1566, 17790), (1620, 17197), (1740, 16011), (1779, 15660), (2349, 11860), (2372, 11745), (2610, 10674), (2965, 9396), (3132, 8895), (3558, 7830), (3915, 7116), (4698, 5930), (5220, 5337)]