77247540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7529}}^1$

素因数の和:7566

約数の個数: 96

約数和(自身を含む): 253008000

約数和(自身を除く): 175760460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7529, 10260, 15058, 22587, 30116, 37645, 45174, 67761, 75290, 90348, 112935, 135522, 143051, 150580, 203283, 225870, 271044, 286102, 338805, 406566, 429153, 451740, 572204, 677610, 715255, 813132, 858306, 1016415, 1287459, 1355220, 1430510, 1716612, 2032830, 2145765, 2574918, 2861020, 3862377, 4065660, 4291530, 5149836, 6437295, 7724754, 8583060, 12874590, 15449508, 19311885, 25749180, 38623770, 77247540]

約数ペア:

[(1, 77247540), (2, 38623770), (3, 25749180), (4, 19311885), (5, 15449508), (6, 12874590), (9, 8583060), (10, 7724754), (12, 6437295), (15, 5149836), (18, 4291530), (19, 4065660), (20, 3862377), (27, 2861020), (30, 2574918), (36, 2145765), (38, 2032830), (45, 1716612), (54, 1430510), (57, 1355220), (60, 1287459), (76, 1016415), (90, 858306), (95, 813132), (108, 715255), (114, 677610), (135, 572204), (171, 451740), (180, 429153), (190, 406566), (228, 338805), (270, 286102), (285, 271044), (342, 225870), (380, 203283), (513, 150580), (540, 143051), (570, 135522), (684, 112935), (855, 90348), (1026, 75290), (1140, 67761), (1710, 45174), (2052, 37645), (2565, 30116), (3420, 22587), (5130, 15058), (7529, 10260)]