204762060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{379189}}^1$

素因数の和:379207

約数の個数: 48

約数和(自身を含む): 637039200

約数和(自身を除く): 432277140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 379189, 758378, 1137567, 1516756, 1895945, 2275134, 3412701, 3791890, 4550268, 5687835, 6825402, 7583780, 10238103, 11375670, 13650804, 17063505, 20476206, 22751340, 34127010, 40952412, 51190515, 68254020, 102381030, 204762060]

約数ペア:

[(1, 204762060), (2, 102381030), (3, 68254020), (4, 51190515), (5, 40952412), (6, 34127010), (9, 22751340), (10, 20476206), (12, 17063505), (15, 13650804), (18, 11375670), (20, 10238103), (27, 7583780), (30, 6825402), (36, 5687835), (45, 4550268), (54, 3791890), (60, 3412701), (90, 2275134), (108, 1895945), (135, 1516756), (180, 1137567), (270, 758378), (540, 379189)]