129686850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{7789}}^1$

素因数の和:7844

約数の個数: 72

約数和(自身を含む): 357888180

約数和(自身を除く): 228201330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 5550, 7789, 8325, 15578, 16650, 23367, 38945, 46734, 70101, 77890, 116835, 140202, 194725, 233670, 288193, 350505, 389450, 576386, 584175, 701010, 864579, 1168350, 1440965, 1729158, 1752525, 2593737, 2881930, 3505050, 4322895, 5187474, 7204825, 8645790, 12968685, 14409650, 21614475, 25937370, 43228950, 64843425, 129686850]

約数ペア:

[(1, 129686850), (2, 64843425), (3, 43228950), (5, 25937370), (6, 21614475), (9, 14409650), (10, 12968685), (15, 8645790), (18, 7204825), (25, 5187474), (30, 4322895), (37, 3505050), (45, 2881930), (50, 2593737), (74, 1752525), (75, 1729158), (90, 1440965), (111, 1168350), (150, 864579), (185, 701010), (222, 584175), (225, 576386), (333, 389450), (370, 350505), (450, 288193), (555, 233670), (666, 194725), (925, 140202), (1110, 116835), (1665, 77890), (1850, 70101), (2775, 46734), (3330, 38945), (5550, 23367), (7789, 16650), (8325, 15578)]