172970100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{64063}}^1$

素因数の和:64086

約数の個数: 72

約数和(自身を含む): 556075520

約数和(自身を除く): 383105420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 64063, 128126, 192189, 256252, 320315, 384378, 576567, 640630, 768756, 960945, 1153134, 1281260, 1601575, 1729701, 1921890, 2306268, 2882835, 3203150, 3459402, 3843780, 4804725, 5765670, 6406300, 6918804, 8648505, 9609450, 11531340, 14414175, 17297010, 19218900, 28828350, 34594020, 43242525, 57656700, 86485050, 172970100]

約数ペア:

[(1, 172970100), (2, 86485050), (3, 57656700), (4, 43242525), (5, 34594020), (6, 28828350), (9, 19218900), (10, 17297010), (12, 14414175), (15, 11531340), (18, 9609450), (20, 8648505), (25, 6918804), (27, 6406300), (30, 5765670), (36, 4804725), (45, 3843780), (50, 3459402), (54, 3203150), (60, 2882835), (75, 2306268), (90, 1921890), (100, 1729701), (108, 1601575), (135, 1281260), (150, 1153134), (180, 960945), (225, 768756), (270, 640630), (300, 576567), (450, 384378), (540, 320315), (675, 256252), (900, 192189), (1350, 128126), (2700, 64063)]