156660700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11779}}^1$

素因数の和:11819

約数の個数: 72

約数和(自身を含む): 409001600

約数和(自身を除く): 252340900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 11779, 13300, 23558, 47116, 58895, 82453, 117790, 164906, 223801, 235580, 294475, 329812, 412265, 447602, 588950, 824530, 895204, 1119005, 1177900, 1566607, 1649060, 2061325, 2238010, 3133214, 4122650, 4476020, 5595025, 6266428, 7833035, 8245300, 11190050, 15666070, 22380100, 31332140, 39165175, 78330350, 156660700]

約数ペア:

[(1, 156660700), (2, 78330350), (4, 39165175), (5, 31332140), (7, 22380100), (10, 15666070), (14, 11190050), (19, 8245300), (20, 7833035), (25, 6266428), (28, 5595025), (35, 4476020), (38, 4122650), (50, 3133214), (70, 2238010), (76, 2061325), (95, 1649060), (100, 1566607), (133, 1177900), (140, 1119005), (175, 895204), (190, 824530), (266, 588950), (350, 447602), (380, 412265), (475, 329812), (532, 294475), (665, 235580), (700, 223801), (950, 164906), (1330, 117790), (1900, 82453), (2660, 58895), (3325, 47116), (6650, 23558), (11779, 13300)]