135784980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2137}}^1$

素因数の和:2505

約数の個数: 72

約数和(自身を含む): 413241192

約数和(自身を除く): 277456212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1765, 2118, 2137, 3177, 3530, 4236, 4274, 5295, 6354, 6411, 7060, 8548, 10590, 10685, 12708, 12822, 15885, 19233, 21180, 21370, 25644, 31770, 32055, 38466, 42740, 63540, 64110, 76932, 96165, 128220, 192330, 384660, 754361, 1508722, 2263083, 3017444, 3771805, 4526166, 6789249, 7543610, 9052332, 11315415, 13578498, 15087220, 22630830, 27156996, 33946245, 45261660, 67892490, 135784980]

約数ペア:

[(1, 135784980), (2, 67892490), (3, 45261660), (4, 33946245), (5, 27156996), (6, 22630830), (9, 15087220), (10, 13578498), (12, 11315415), (15, 9052332), (18, 7543610), (20, 6789249), (30, 4526166), (36, 3771805), (45, 3017444), (60, 2263083), (90, 1508722), (180, 754361), (353, 384660), (706, 192330), (1059, 128220), (1412, 96165), (1765, 76932), (2118, 64110), (2137, 63540), (3177, 42740), (3530, 38466), (4236, 32055), (4274, 31770), (5295, 25644), (6354, 21370), (6411, 21180), (7060, 19233), (8548, 15885), (10590, 12822), (10685, 12708)]