197442900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{73127}}^1$

素因数の和:73150

約数の個数: 72

約数和(自身を含む): 634751040

約数和(自身を除く): 437308140

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, 73127, 146254, 219381, 292508, 365635, 438762, 658143, 731270, 877524, 1096905, 1316286, 1462540, 1828175, 1974429, 2193810, 2632572, 3290715, 3656350, 3948858, 4387620, 5484525, 6581430, 7312700, 7897716, 9872145, 10969050, 13162860, 16453575, 19744290, 21938100, 32907150, 39488580, 49360725, 65814300, 98721450, 197442900]

約数ペア:

[(1, 197442900), (2, 98721450), (3, 65814300), (4, 49360725), (5, 39488580), (6, 32907150), (9, 21938100), (10, 19744290), (12, 16453575), (15, 13162860), (18, 10969050), (20, 9872145), (25, 7897716), (27, 7312700), (30, 6581430), (36, 5484525), (45, 4387620), (50, 3948858), (54, 3656350), (60, 3290715), (75, 2632572), (90, 2193810), (100, 1974429), (108, 1828175), (135, 1462540), (150, 1316286), (180, 1096905), (225, 877524), (270, 731270), (300, 658143), (450, 438762), (540, 365635), (675, 292508), (900, 219381), (1350, 146254), (2700, 73127)]