253189800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{15629}}^1$

素因数の和:15657

約数の個数: 120

約数和(自身を含む): 879421950

約数和(自身を除く): 626232150

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 15629, 16200, 31258, 46887, 62516, 78145, 93774, 125032, 140661, 156290, 187548, 234435, 281322, 312580, 375096, 390725, 421983, 468870, 562644, 625160, 703305, 781450, 843966, 937740, 1125288, 1172175, 1265949, 1406610, 1562900, 1687932, 1875480, 2109915, 2344350, 2531898, 2813220, 3125800, 3375864, 3516525, 4219830, 4688700, 5063796, 5626440, 6329745, 7033050, 8439660, 9377400, 10127592, 10549575, 12659490, 14066100, 16879320, 21099150, 25318980, 28132200, 31648725, 42198300, 50637960, 63297450, 84396600, 126594900, 253189800]

約数ペア:

[(1, 253189800), (2, 126594900), (3, 84396600), (4, 63297450), (5, 50637960), (6, 42198300), (8, 31648725), (9, 28132200), (10, 25318980), (12, 21099150), (15, 16879320), (18, 14066100), (20, 12659490), (24, 10549575), (25, 10127592), (27, 9377400), (30, 8439660), (36, 7033050), (40, 6329745), (45, 5626440), (50, 5063796), (54, 4688700), (60, 4219830), (72, 3516525), (75, 3375864), (81, 3125800), (90, 2813220), (100, 2531898), (108, 2344350), (120, 2109915), (135, 1875480), (150, 1687932), (162, 1562900), (180, 1406610), (200, 1265949), (216, 1172175), (225, 1125288), (270, 937740), (300, 843966), (324, 781450), (360, 703305), (405, 625160), (450, 562644), (540, 468870), (600, 421983), (648, 390725), (675, 375096), (810, 312580), (900, 281322), (1080, 234435), (1350, 187548), (1620, 156290), (1800, 140661), (2025, 125032), (2700, 93774), (3240, 78145), (4050, 62516), (5400, 46887), (8100, 31258), (15629, 16200)]