68173000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{9739}}^1$

素因数の和:9767

約数の個数: 64

約数和(自身を含む): 182332800

約数和(自身を除く): 114159800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 9739, 19478, 38956, 48695, 68173, 77912, 97390, 136346, 194780, 243475, 272692, 340865, 389560, 486950, 545384, 681730, 973900, 1217375, 1363460, 1704325, 1947800, 2434750, 2726920, 3408650, 4869500, 6817300, 8521625, 9739000, 13634600, 17043250, 34086500, 68173000]

約数ペア:

[(1, 68173000), (2, 34086500), (4, 17043250), (5, 13634600), (7, 9739000), (8, 8521625), (10, 6817300), (14, 4869500), (20, 3408650), (25, 2726920), (28, 2434750), (35, 1947800), (40, 1704325), (50, 1363460), (56, 1217375), (70, 973900), (100, 681730), (125, 545384), (140, 486950), (175, 389560), (200, 340865), (250, 272692), (280, 243475), (350, 194780), (500, 136346), (700, 97390), (875, 77912), (1000, 68173), (1400, 48695), (1750, 38956), (3500, 19478), (7000, 9739)]