105751980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2301

約数の個数: 120

約数和(自身を含む): 343339920

約数和(自身を除く): 237587940

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, 1740, 2251, 2349, 2610, 3132, 3915, 4502, 4698, 5220, 6753, 7830, 9004, 9396, 11255, 11745, 13506, 15660, 20259, 22510, 23490, 27012, 33765, 40518, 45020, 46980, 60777, 65279, 67530, 81036, 101295, 121554, 130558, 135060, 182331, 195837, 202590, 243108, 261116, 303885, 326395, 364662, 391674, 405180, 587511, 607770, 652790, 729324, 783348, 911655, 979185, 1175022, 1215540, 1305580, 1762533, 1823310, 1958370, 2350044, 2937555, 3525066, 3646620, 3916740, 5287599, 5875110, 7050132, 8812665, 10575198, 11750220, 17625330, 21150396, 26437995, 35250660, 52875990, 105751980]

約数ペア:

[(1, 105751980), (2, 52875990), (3, 35250660), (4, 26437995), (5, 21150396), (6, 17625330), (9, 11750220), (10, 10575198), (12, 8812665), (15, 7050132), (18, 5875110), (20, 5287599), (27, 3916740), (29, 3646620), (30, 3525066), (36, 2937555), (45, 2350044), (54, 1958370), (58, 1823310), (60, 1762533), (81, 1305580), (87, 1215540), (90, 1175022), (108, 979185), (116, 911655), (135, 783348), (145, 729324), (162, 652790), (174, 607770), (180, 587511), (261, 405180), (270, 391674), (290, 364662), (324, 326395), (348, 303885), (405, 261116), (435, 243108), (522, 202590), (540, 195837), (580, 182331), (783, 135060), (810, 130558), (870, 121554), (1044, 101295), (1305, 81036), (1566, 67530), (1620, 65279), (1740, 60777), (2251, 46980), (2349, 45020), (2610, 40518), (3132, 33765), (3915, 27012), (4502, 23490), (4698, 22510), (5220, 20259), (6753, 15660), (7830, 13506), (9004, 11745), (9396, 11255)]