273999780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5231}}^1$

素因数の和:5346

約数の個数: 96

約数和(自身を含む): 861396480

約数和(自身を除く): 587396700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3492, 4365, 5231, 5238, 5820, 8730, 10462, 10476, 13095, 15693, 17460, 20924, 26155, 26190, 31386, 47079, 52310, 52380, 62772, 78465, 94158, 104620, 141237, 156930, 188316, 235395, 282474, 313860, 470790, 507407, 564948, 706185, 941580, 1014814, 1412370, 1522221, 2029628, 2537035, 2824740, 3044442, 4566663, 5074070, 6088884, 7611105, 9133326, 10148140, 13699989, 15222210, 18266652, 22833315, 27399978, 30444420, 45666630, 54799956, 68499945, 91333260, 136999890, 273999780]

約数ペア:

[(1, 273999780), (2, 136999890), (3, 91333260), (4, 68499945), (5, 54799956), (6, 45666630), (9, 30444420), (10, 27399978), (12, 22833315), (15, 18266652), (18, 15222210), (20, 13699989), (27, 10148140), (30, 9133326), (36, 7611105), (45, 6088884), (54, 5074070), (60, 4566663), (90, 3044442), (97, 2824740), (108, 2537035), (135, 2029628), (180, 1522221), (194, 1412370), (270, 1014814), (291, 941580), (388, 706185), (485, 564948), (540, 507407), (582, 470790), (873, 313860), (970, 282474), (1164, 235395), (1455, 188316), (1746, 156930), (1940, 141237), (2619, 104620), (2910, 94158), (3492, 78465), (4365, 62772), (5231, 52380), (5238, 52310), (5820, 47079), (8730, 31386), (10462, 26190), (10476, 26155), (13095, 20924), (15693, 17460)]