133142800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{6793}}^1$

素因数の和:6825

約数の個数: 90

約数和(自身を含む): 372154938

約数和(自身を除く): 239012138

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 6793, 9800, 13586, 19600, 27172, 33965, 47551, 54344, 67930, 95102, 108688, 135860, 169825, 190204, 237755, 271720, 332857, 339650, 380408, 475510, 543440, 665714, 679300, 760816, 951020, 1188775, 1331428, 1358600, 1664285, 1902040, 2377550, 2662856, 2717200, 3328570, 3804080, 4755100, 5325712, 6657140, 8321425, 9510200, 13314280, 16642850, 19020400, 26628560, 33285700, 66571400, 133142800]

約数ペア:

[(1, 133142800), (2, 66571400), (4, 33285700), (5, 26628560), (7, 19020400), (8, 16642850), (10, 13314280), (14, 9510200), (16, 8321425), (20, 6657140), (25, 5325712), (28, 4755100), (35, 3804080), (40, 3328570), (49, 2717200), (50, 2662856), (56, 2377550), (70, 1902040), (80, 1664285), (98, 1358600), (100, 1331428), (112, 1188775), (140, 951020), (175, 760816), (196, 679300), (200, 665714), (245, 543440), (280, 475510), (350, 380408), (392, 339650), (400, 332857), (490, 271720), (560, 237755), (700, 190204), (784, 169825), (980, 135860), (1225, 108688), (1400, 95102), (1960, 67930), (2450, 54344), (2800, 47551), (3920, 33965), (4900, 27172), (6793, 19600), (9800, 13586)]