61748500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 149909760

約数和(自身を除く): 88161260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 109, 110, 125, 206, 218, 220, 250, 275, 412, 436, 500, 515, 545, 550, 1030, 1090, 1100, 1133, 1199, 1375, 2060, 2180, 2266, 2398, 2575, 2725, 2750, 4532, 4796, 5150, 5450, 5500, 5665, 5995, 10300, 10900, 11227, 11330, 11990, 12875, 13625, 22454, 22660, 23980, 25750, 27250, 28325, 29975, 44908, 51500, 54500, 56135, 56650, 59950, 112270, 113300, 119900, 123497, 141625, 149875, 224540, 246994, 280675, 283250, 299750, 493988, 561350, 566500, 599500, 617485, 1122700, 1234970, 1403375, 2469940, 2806750, 3087425, 5613500, 6174850, 12349700, 15437125, 30874250, 61748500]

約数ペア:

[(1, 61748500), (2, 30874250), (4, 15437125), (5, 12349700), (10, 6174850), (11, 5613500), (20, 3087425), (22, 2806750), (25, 2469940), (44, 1403375), (50, 1234970), (55, 1122700), (100, 617485), (103, 599500), (109, 566500), (110, 561350), (125, 493988), (206, 299750), (218, 283250), (220, 280675), (250, 246994), (275, 224540), (412, 149875), (436, 141625), (500, 123497), (515, 119900), (545, 113300), (550, 112270), (1030, 59950), (1090, 56650), (1100, 56135), (1133, 54500), (1199, 51500), (1375, 44908), (2060, 29975), (2180, 28325), (2266, 27250), (2398, 25750), (2575, 23980), (2725, 22660), (2750, 22454), (4532, 13625), (4796, 12875), (5150, 11990), (5450, 11330), (5500, 11227), (5665, 10900), (5995, 10300)]