156272940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{953}}^1$

素因数の和:1879

約数の個数: 72

約数和(自身を含む): 475046208

約数和(自身を除く): 318773268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 911, 953, 1822, 1906, 2733, 2859, 3644, 3812, 4555, 4765, 5466, 5718, 8199, 8577, 9110, 9530, 10932, 11436, 13665, 14295, 16398, 17154, 18220, 19060, 27330, 28590, 32796, 34308, 40995, 42885, 54660, 57180, 81990, 85770, 163980, 171540, 868183, 1736366, 2604549, 3472732, 4340915, 5209098, 7813647, 8681830, 10418196, 13022745, 15627294, 17363660, 26045490, 31254588, 39068235, 52090980, 78136470, 156272940]

約数ペア:

[(1, 156272940), (2, 78136470), (3, 52090980), (4, 39068235), (5, 31254588), (6, 26045490), (9, 17363660), (10, 15627294), (12, 13022745), (15, 10418196), (18, 8681830), (20, 7813647), (30, 5209098), (36, 4340915), (45, 3472732), (60, 2604549), (90, 1736366), (180, 868183), (911, 171540), (953, 163980), (1822, 85770), (1906, 81990), (2733, 57180), (2859, 54660), (3644, 42885), (3812, 40995), (4555, 34308), (4765, 32796), (5466, 28590), (5718, 27330), (8199, 19060), (8577, 18220), (9110, 17154), (9530, 16398), (10932, 14295), (11436, 13665)]