30177700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2309

約数の個数: 72

約数和(自身を含む): 78814400

約数和(自身を除く): 48636700

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, 2269, 2660, 3325, 4538, 6650, 9076, 11345, 13300, 15883, 22690, 31766, 43111, 45380, 56725, 63532, 79415, 86222, 113450, 158830, 172444, 215555, 226900, 301777, 317660, 397075, 431110, 603554, 794150, 862220, 1077775, 1207108, 1508885, 1588300, 2155550, 3017770, 4311100, 6035540, 7544425, 15088850, 30177700]

約数ペア:

[(1, 30177700), (2, 15088850), (4, 7544425), (5, 6035540), (7, 4311100), (10, 3017770), (14, 2155550), (19, 1588300), (20, 1508885), (25, 1207108), (28, 1077775), (35, 862220), (38, 794150), (50, 603554), (70, 431110), (76, 397075), (95, 317660), (100, 301777), (133, 226900), (140, 215555), (175, 172444), (190, 158830), (266, 113450), (350, 86222), (380, 79415), (475, 63532), (532, 56725), (665, 45380), (700, 43111), (950, 31766), (1330, 22690), (1900, 15883), (2269, 13300), (2660, 11345), (3325, 9076), (4538, 6650)]