66994020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1394

約数の個数: 96

約数和(自身を含む): 210739200

約数和(自身を除く): 143745180

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, 1279, 1455, 1746, 1940, 2558, 2619, 2910, 3492, 3837, 4365, 5116, 5238, 5820, 6395, 7674, 8730, 10476, 11511, 12790, 13095, 15348, 17460, 19185, 23022, 25580, 26190, 34533, 38370, 46044, 52380, 57555, 69066, 76740, 115110, 124063, 138132, 172665, 230220, 248126, 345330, 372189, 496252, 620315, 690660, 744378, 1116567, 1240630, 1488756, 1860945, 2233134, 2481260, 3349701, 3721890, 4466268, 5582835, 6699402, 7443780, 11165670, 13398804, 16748505, 22331340, 33497010, 66994020]

約数ペア:

[(1, 66994020), (2, 33497010), (3, 22331340), (4, 16748505), (5, 13398804), (6, 11165670), (9, 7443780), (10, 6699402), (12, 5582835), (15, 4466268), (18, 3721890), (20, 3349701), (27, 2481260), (30, 2233134), (36, 1860945), (45, 1488756), (54, 1240630), (60, 1116567), (90, 744378), (97, 690660), (108, 620315), (135, 496252), (180, 372189), (194, 345330), (270, 248126), (291, 230220), (388, 172665), (485, 138132), (540, 124063), (582, 115110), (873, 76740), (970, 69066), (1164, 57555), (1279, 52380), (1455, 46044), (1746, 38370), (1940, 34533), (2558, 26190), (2619, 25580), (2910, 23022), (3492, 19185), (3837, 17460), (4365, 15348), (5116, 13095), (5238, 12790), (5820, 11511), (6395, 10476), (7674, 8730)]