103115600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{5261}}^1$

素因数の和:5293

約数の個数: 90

約数和(自身を含む): 288236574

約数和(自身を除く): 185120974

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, 5261, 9800, 10522, 19600, 21044, 26305, 36827, 42088, 52610, 73654, 84176, 105220, 131525, 147308, 184135, 210440, 257789, 263050, 294616, 368270, 420880, 515578, 526100, 589232, 736540, 920675, 1031156, 1052200, 1288945, 1473080, 1841350, 2062312, 2104400, 2577890, 2946160, 3682700, 4124624, 5155780, 6444725, 7365400, 10311560, 12889450, 14730800, 20623120, 25778900, 51557800, 103115600]

約数ペア:

[(1, 103115600), (2, 51557800), (4, 25778900), (5, 20623120), (7, 14730800), (8, 12889450), (10, 10311560), (14, 7365400), (16, 6444725), (20, 5155780), (25, 4124624), (28, 3682700), (35, 2946160), (40, 2577890), (49, 2104400), (50, 2062312), (56, 1841350), (70, 1473080), (80, 1288945), (98, 1052200), (100, 1031156), (112, 920675), (140, 736540), (175, 589232), (196, 526100), (200, 515578), (245, 420880), (280, 368270), (350, 294616), (392, 263050), (400, 257789), (490, 210440), (560, 184135), (700, 147308), (784, 131525), (980, 105220), (1225, 84176), (1400, 73654), (1960, 52610), (2450, 42088), (2800, 36827), (3920, 26305), (4900, 21044), (5261, 19600), (9800, 10522)]