127768600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37579}}^1$

素因数の和:37612

約数の個数: 48

約数和(自身を含む): 314544600

約数和(自身を除く): 186776000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 37579, 75158, 150316, 187895, 300632, 375790, 638843, 751580, 939475, 1277686, 1503160, 1878950, 2555372, 3194215, 3757900, 5110744, 6388430, 7515800, 12776860, 15971075, 25553720, 31942150, 63884300, 127768600]

約数ペア:

[(1, 127768600), (2, 63884300), (4, 31942150), (5, 25553720), (8, 15971075), (10, 12776860), (17, 7515800), (20, 6388430), (25, 5110744), (34, 3757900), (40, 3194215), (50, 2555372), (68, 1878950), (85, 1503160), (100, 1277686), (136, 939475), (170, 751580), (200, 638843), (340, 375790), (425, 300632), (680, 187895), (850, 150316), (1700, 75158), (3400, 37579)]