196398900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4643}}^1$

素因数の和:4710

約数の個数: 108

約数和(自身を含む): 628834752

約数和(自身を除く): 432435852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 2115, 2350, 2820, 3525, 4230, 4643, 4700, 7050, 8460, 9286, 10575, 13929, 14100, 18572, 21150, 23215, 27858, 41787, 42300, 46430, 55716, 69645, 83574, 92860, 116075, 139290, 167148, 208935, 218221, 232150, 278580, 348225, 417870, 436442, 464300, 654663, 696450, 835740, 872884, 1044675, 1091105, 1309326, 1392900, 1963989, 2089350, 2182210, 2618652, 3273315, 3927978, 4178700, 4364420, 5455525, 6546630, 7855956, 9819945, 10911050, 13093260, 16366575, 19639890, 21822100, 32733150, 39279780, 49099725, 65466300, 98199450, 196398900]

約数ペア:

[(1, 196398900), (2, 98199450), (3, 65466300), (4, 49099725), (5, 39279780), (6, 32733150), (9, 21822100), (10, 19639890), (12, 16366575), (15, 13093260), (18, 10911050), (20, 9819945), (25, 7855956), (30, 6546630), (36, 5455525), (45, 4364420), (47, 4178700), (50, 3927978), (60, 3273315), (75, 2618652), (90, 2182210), (94, 2089350), (100, 1963989), (141, 1392900), (150, 1309326), (180, 1091105), (188, 1044675), (225, 872884), (235, 835740), (282, 696450), (300, 654663), (423, 464300), (450, 436442), (470, 417870), (564, 348225), (705, 278580), (846, 232150), (900, 218221), (940, 208935), (1175, 167148), (1410, 139290), (1692, 116075), (2115, 92860), (2350, 83574), (2820, 69645), (3525, 55716), (4230, 46430), (4643, 42300), (4700, 41787), (7050, 27858), (8460, 23215), (9286, 21150), (10575, 18572), (13929, 14100)]