139512800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{3559}}^1$

素因数の和:3593

約数の個数: 108

約数和(自身を含む): 396302760

約数和(自身を除く): 256789960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3559, 3920, 4900, 5600, 7118, 7840, 9800, 14236, 17795, 19600, 24913, 28472, 35590, 39200, 49826, 56944, 71180, 88975, 99652, 113888, 124565, 142360, 174391, 177950, 199304, 249130, 284720, 348782, 355900, 398608, 498260, 569440, 622825, 697564, 711800, 797216, 871955, 996520, 1245650, 1395128, 1423600, 1743910, 1993040, 2491300, 2790256, 2847200, 3487820, 3986080, 4359775, 4982600, 5580512, 6975640, 8719550, 9965200, 13951280, 17439100, 19930400, 27902560, 34878200, 69756400, 139512800]

約数ペア:

[(1, 139512800), (2, 69756400), (4, 34878200), (5, 27902560), (7, 19930400), (8, 17439100), (10, 13951280), (14, 9965200), (16, 8719550), (20, 6975640), (25, 5580512), (28, 4982600), (32, 4359775), (35, 3986080), (40, 3487820), (49, 2847200), (50, 2790256), (56, 2491300), (70, 1993040), (80, 1743910), (98, 1423600), (100, 1395128), (112, 1245650), (140, 996520), (160, 871955), (175, 797216), (196, 711800), (200, 697564), (224, 622825), (245, 569440), (280, 498260), (350, 398608), (392, 355900), (400, 348782), (490, 284720), (560, 249130), (700, 199304), (784, 177950), (800, 174391), (980, 142360), (1120, 124565), (1225, 113888), (1400, 99652), (1568, 88975), (1960, 71180), (2450, 56944), (2800, 49826), (3559, 39200), (3920, 35590), (4900, 28472), (5600, 24913), (7118, 19600), (7840, 17795), (9800, 14236)]