136734500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{5581}}^1$

素因数の和:5614

約数の個数: 72

約数和(自身を含む): 347446008

約数和(自身を除く): 210711508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 5581, 6125, 11162, 12250, 22324, 24500, 27905, 39067, 55810, 78134, 111620, 139525, 156268, 195335, 273469, 279050, 390670, 546938, 558100, 697625, 781340, 976675, 1093876, 1367345, 1395250, 1953350, 2734690, 2790500, 3906700, 4883375, 5469380, 6836725, 9766750, 13673450, 19533500, 27346900, 34183625, 68367250, 136734500]

約数ペア:

[(1, 136734500), (2, 68367250), (4, 34183625), (5, 27346900), (7, 19533500), (10, 13673450), (14, 9766750), (20, 6836725), (25, 5469380), (28, 4883375), (35, 3906700), (49, 2790500), (50, 2734690), (70, 1953350), (98, 1395250), (100, 1367345), (125, 1093876), (140, 976675), (175, 781340), (196, 697625), (245, 558100), (250, 546938), (350, 390670), (490, 279050), (500, 273469), (700, 195335), (875, 156268), (980, 139525), (1225, 111620), (1750, 78134), (2450, 55810), (3500, 39067), (4900, 27905), (5581, 24500), (6125, 22324), (11162, 12250)]