149374400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13337}}^1$

素因数の和:13366

約数の個数: 84

約数和(自身を含む): 420093648

約数和(自身を除く): 270719248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 13337, 26674, 53348, 66685, 93359, 106696, 133370, 186718, 213392, 266740, 333425, 373436, 426784, 466795, 533480, 666850, 746872, 853568, 933590, 1066960, 1333700, 1493744, 1867180, 2133920, 2333975, 2667400, 2987488, 3734360, 4267840, 4667950, 5334800, 5974976, 7468720, 9335900, 10669600, 14937440, 18671800, 21339200, 29874880, 37343600, 74687200, 149374400]

約数ペア:

[(1, 149374400), (2, 74687200), (4, 37343600), (5, 29874880), (7, 21339200), (8, 18671800), (10, 14937440), (14, 10669600), (16, 9335900), (20, 7468720), (25, 5974976), (28, 5334800), (32, 4667950), (35, 4267840), (40, 3734360), (50, 2987488), (56, 2667400), (64, 2333975), (70, 2133920), (80, 1867180), (100, 1493744), (112, 1333700), (140, 1066960), (160, 933590), (175, 853568), (200, 746872), (224, 666850), (280, 533480), (320, 466795), (350, 426784), (400, 373436), (448, 333425), (560, 266740), (700, 213392), (800, 186718), (1120, 133370), (1400, 106696), (1600, 93359), (2240, 66685), (2800, 53348), (5600, 26674), (11200, 13337)]