229705000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{6563}}^1$

素因数の和:6596

約数の個数: 80

約数和(自身を含む): 615178080

約数和(自身を除く): 385473080

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, 625, 700, 875, 1000, 1250, 1400, 1750, 2500, 3500, 4375, 5000, 6563, 7000, 8750, 13126, 17500, 26252, 32815, 35000, 45941, 52504, 65630, 91882, 131260, 164075, 183764, 229705, 262520, 328150, 367528, 459410, 656300, 820375, 918820, 1148525, 1312600, 1640750, 1837640, 2297050, 3281500, 4101875, 4594100, 5742625, 6563000, 8203750, 9188200, 11485250, 16407500, 22970500, 28713125, 32815000, 45941000, 57426250, 114852500, 229705000]

約数ペア:

[(1, 229705000), (2, 114852500), (4, 57426250), (5, 45941000), (7, 32815000), (8, 28713125), (10, 22970500), (14, 16407500), (20, 11485250), (25, 9188200), (28, 8203750), (35, 6563000), (40, 5742625), (50, 4594100), (56, 4101875), (70, 3281500), (100, 2297050), (125, 1837640), (140, 1640750), (175, 1312600), (200, 1148525), (250, 918820), (280, 820375), (350, 656300), (500, 459410), (625, 367528), (700, 328150), (875, 262520), (1000, 229705), (1250, 183764), (1400, 164075), (1750, 131260), (2500, 91882), (3500, 65630), (4375, 52504), (5000, 45941), (6563, 35000), (7000, 32815), (8750, 26252), (13126, 17500)]